abc ms
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ABC S OF PASSING LOCAL BOARD EXAM
ABC S OF PASSING LOCAL BOARD EXAM
(ADDITIONAL BULLETS FOR MS)
Abdominal aortic aneurysm
Main problem :Local distention / outpouching of the artery wall usually in the thoracic or abdominal area
Initial manifestation :Initially asymptomatic; pulsating abdominal mass is a common sign, backache and auscultation of bruit are common manifestations ; abdominal or back pain
Laboratory Data : Elevated BUN and creatinine levels MRI, CT scan and X-ray. UTZ is the best test to confirm AAA
Nursing Diagnosis : Altered tissue perfusion
Nursing Interventions : Avoid abdominal palpation, prepare patient for surgery
Monitor for possible rupture preoperatively(signs of shock)
Monitor MIO and laboratory studies
Administer medications to decrease hypertension and control pain
Monitor peripheral pulses postoperatively
Acne Vulgaris
Inflammatory disease of sebaceous follicles due to blockage of sebaceous glands
Initial manifestation : Closed comedones( whiteheads ), open comedones ( blackheads)
Nursing Diagnosis : Body image disturbance
Nursing Interventions : Instruct patient to wash face gently with mild soap 1-2 times daily. Instruct patient to use benzoyl peroxide and never squeeze pimples
Use of Isotretinoin ( Accutane ) for treatment can cause birth defects. Instruct patient to use contraceptives during the entire duration of the therapy unitl a month thereafter. Avoid exposure to sunlight and use sunblock when using these medications.
Acromegaly
oversecretion of growth hormone(anterior pituitary), long lasting stimulation affecting skeletal growth in adult by enlarging certain bones and tissues
Initial manifestation : coarse facial features, increased shoe size, increased intracranial pressure due to tumor headache and blindness
Laboratory Data : elevated serum human growth hormone and blood sugar levels
Priority Nursing Diagnosis : body image disturbance
Nursing Interventions :
provide emotional support
prepare client for surgery and deligently monitor VS and Neurologic Status post-op
Monitor for signs and symptoms of diabetes
octreotide ( Sandostatin) to decrease GH
Acute gastroenteritis ( AGE ) / Diarrhea
Increase in fluid , frequency and volume of stool usually associated with rotavirus, clostridium deficile, salmonella
Initial manifestation : Frequent watery stool
Laboratory Data : Decrease in Na and K, (+) blood cultures usually for salmonella, rotavirus and clostridium defficile
Nursing Diagnosis : Fluid and electrolyte imbalance
Nursing Interventions :
Priority ; fluid replacement
Remember : fluid loss is more critical in younger patients because they have higher body fluid percentage.
Monitor the patients fluid status, weight is a critical indicator of fluid loss, 1 gram of weight equals 1 ml of body fluid.
Initially offer oral rehydration solution such as pedialyte then progress to non-carbonated drinks ( Gatorade) limit apple juice since it can cause diarrhea. BRAT diet
Acquired Immune Deficiency Syndrome ( AIDS)
Slow degeneration of the immune system( defect in T- cell mediated immunity caused by the HIV) with the development of opportunistic infections, malignancies and frequent impairment of the central nervous system
Initial Manifestation : Flu- like symptoms occur 2-4 weeks after infection
Laboratory Data :
Diagnosis of AIDS is based on laboratory evidence of HIV infection coexisting with one or more indicator diseases such as Pneumocyctis carinii Pneumonia , Kaposis Sarcoma( most common malignancy), Cytomegalovirus , Candidal infection ,Herpes Simplex Virus or AIDS dementia
HIV (+) on ELISA, confirmed by Western Blot
HIV antibodies are detectable by routine tests, 3-6 months after infection so instruct the patient to have an initial test 3-6 months after exposure. Patients who are initially negative should have a retest 12 weeks or less since a possible exposure
CD4 lymphocytes , 200 / cu .mm
Priority Nursing Diagnosis : Risk for infection
Nursing Interventions :
Instruct patient to practice safe sex, avoid needle sharing.Maintain Satndard Precautions Monitor for opportunistic infections.Monitor respiratory status and laboratory values.Maintain diet/nutrition
Use 10 % household bleaching solution to cleanse areas with blood stains from an HIV (+) patient
Assess the patient for signs and symptoms of dementia like incoordination.
Addisons Disease
Adrenal hypofunction usually due to autoimmune disease
Initial Manifestation :Hypotension; bronze skin pigmentation is a common sign
Laboratory Data : Hyponatremia, hyperkalemia, hypoglycemia
Nursing Diagnosis : Fluid volume deficit
Nursing Interventions :
Monitor fluid and electrolyte balance
Explain the need for lifelong medications of glucocorticoids and mineralocorticoids
Maintain high sodium, low potassium diet
Advice patient to avoid infection , trauma or stress, it increases the risk for addisonian crisis( IV hydrocortisone and saline soln for addisonian crisis)
Anemia , aplastic
Main Problem : Bone marrow hypoplasia or aplasia resulting in pancytopenia( decreased WBC, RBC and platelets)
Initial manifestation abnormal bleeding( purpura , petechiae, ecchymosis,epistaxis , melena and dyspnea)
Laboratory data: decreased WBC , RBC and Platelet Count
Nursing diagnosis: risk for infection; risk for injury
Interventions: prepare the patient for bone marrow transplant
Assess for signs and symptoms of bleeding
Anemia , folic acid deficiency
Main Problem : Depletion of folate, which results to progressive anemia
Initial manifestation: fatigue
Laboratory data: decreased folate levels
Nursing diagnosis: activity intolerance
Interventions: teach patient to increase sources of folic acid in the diet like: green vegetables ( asparagus, broccoli and spinach), yeast , liver , organ meats and fresh fruits.
Avoid overcooking of vegetables
Teach the patient regarding oral folic acid replacement
Anemia , iron deficiency
Main Problem : Decreased oxygen carrying capacity of the blood. The condition is usually associated with nutritional deficiency of iron
Initial manifestation: easy fatigability; poor sucking ( infants) chubby but pale babies ( milk babies)]
Laboratory data : decreased Hgb and Hct, microcytic, hypocromic RBCs
Nursing Diagnosis:Activity intolerance
Interventions: Instruct patient to have frequent rest periods
Increase iron in the diet( organ meat , egg yolk) milk is a poor source of iron
Administer oral iron supplements as ordered
Anemia , Pernicious
Main Problem : Reduced vitamin B 12 Absorption due to the absence of the intrinsic factor usually related to gastrectomy and atrophy of the gastric mucosa
Initial manifestation : Fatigue ; beefy red tongue or glossitis a common sign
Laboratory Data : Schillings test reveals low value urinary excretion of ingested vitamin B12 < 10% in 24 hours
Nursing Diagnosis : Activity Intolerance
Nursing interventions : Teach patient monthly IM Vit B12 injections for life.
Inform patient to report tingling sensation in the lower extremities indicating complication peripheral neuropathy
ANAPHYLAXIS
Main Problem : Dramatic widespread acute atopic/allergic reaction which causes vascular collapse
Initial manifestation : Sudden onset of rapidly progressive urticaria , respiratory distress and hypotension which can lead to shock
Diagnostic data : Skin testing to determine allergen
Nursing Diagnosis : Risk for altered airway clearance related to bronchial edema
Nursing Intervention : Observe for respiratory complications (laryngeal edema ), watch out for signs and symptoms of shock.
Maintain airway patency prepare suction and intubation set
Early stages no loss of consciousness epinephrine IM with loss of consciousness epinephrine IV
CPR for cardiac arrest
After emergency give antihistamines [diphenhydramine(Benadryl) ] and corticosteroids
Prevent recurrence by avoiding exposure to known allergens
1) A major nursing responsibility prior to initial administration of antibiotics specifically penicillin and sulfa drugs is :
a) Skin testing
b) Assessing for sensitivity to iodine
c) Assessing for food allergies
d) Suction equipment at bedside
Answer : a - antibiotic therapy is done after negative skin test results to prevent occurrence of hypersensitivity reactions
Aphasia
Main problem an acquired disorder of communication resulting from brain damage.Speech difficulty /change usually caused by right sided hemiplegia(left brain involvement)
Initial manifestations :
Expressive Aphasia difficulty expressing self in understandable speech
Receptive Aphasia does not comprehend spoken or written word
Global Aphasia combination of both
Nursing Diagnosis : Impaired Verbal Communication
Interventions : Give the patient enough time to speak and respond and speak clearly and slowly while facing patient
Provide visual cues like pictures and gestures when talking to the patient ( verbal and non-verbal)
Approach on the visually unaffected side
Arrythmias
Main Problem : Abnormal electrical conduction or automaticity changes in the heart rate or rhythm which affects cardiac output and blood pressure
Initial manifestation : Hypotension and deteriorating level of consciousness
Diagnostic Data : ECG tracing reveals the following:
Atrial Fibrillation- irregular atrial rhythm > 400 beats / min. indiscernible PR interval and no P waves
Ventricular Tachycardia- ECG shows rate of 140 220 bpm, wide and bizarre QRS complex and no P waves
Ventricular fibrillation - ECG shows rapid and chaotic ventricular rhythm, wide and irregular QRS complexes and no visible P waves.
Premature Ventricular Contractions- irregular intervals between QRS complexes
Asystole no atrial or ventricular rate
Nursing Diagnosis : Ineffective tissue perfusion: cardiopulmonary
Decreased cardiac output
Nursing Interventions : Watch out for hypotension and decreased urine output
Assist with measures to treat underlying cause ( electrolyte replacement , oxygen therapy and pulmonary care)
Hook on cardiac monitor and assess Level of consciousness, RR, PR , BP and fluid and electrolyte balance
Perform ACLS measures
Early defibrillation for VT and VF
Cardioversion for atrial dysrhythmias
Administer antiarrythmics (Lidocaine,Inderal,Cordarone)
for arrythmias and PVCs
hypotension common side effect
Perform CPR and intubation prn
prepare patient for possible pacemaker insertion
1) In a patient on antidysrhythmic drug therapy , the following intervention is necessary to monitor for the common side effect of the drug:
a) Use of infusion pump for continous administration
b) Ensure IV remains patent and check insertion site
c) Check BP regularly
d) Administer slowly and at a prescribed rate
Answer : c major side effect of anti arrthmics is hypotension
Angina Pectoris
Main Problem _ Insufficient coronary blood flow results to inadequate oxygen supply causing intermittent chest pain
Initial Manifestation : squeezing , burning , pressing , chocking , aching or bursting left sternal chest pain lasting not more than 20 minutes. The patient often says , It feels like gas or heartburn or indigestion .
Laboratory Data : ECG reveals ST segment depression
Nursing Diagnosis : Pain
Administer nitroglycerine sublingually to relieve the pain. Teach the patient that a burning sensation under the tongue after nitroglyvcerine indicates that the drug is potent. The drug may also cause facial flushing or headache
Prepare patient for PTCA ( percutaneous Transluminal Coronary Angioplasty ) by informing the patient that a balloon tipped catheter will be introduced through a guide wire into a coronary vessel .
Appendicitis
MAIN PROBLEM : Inflammation of the appendix due to obstruction of the intestinal lumen
Initial manifestation : right lower quadrant abdominal pain with rebound tenderness. Lessenignof pain indicates rupture of the appendix
Laboratory Data : Elevated WBC and urinalysis negative for UTI ( ruled out )
Nursing Diagnosis : Pain and Potential for injury
Interventions : Place patient in any position of comfort if appendix has not yet ruptured , if it is ruptured place patient in high fowlers position to prevent upward spread of infection. Administer antibiotics as ordered . Avoid applying hot compress on the RLQ . No analgesics , antispasmodics and enema during observation phase.
Prepare patient for appendectomy and teach post op interventions/responsibilities.
Arthritis , gouty
Main Problem : Metabolic disorder of uric acid formation and excretion
Initial manifestation : Initially asymptomatic . A common sign is dusky red hot swollen joint(inflamed painful), usually the big toe. Pathognomonic : Formation of Tophi
Laboratory Data : Elevated urate crystals in synovial fluids and elevated serum uric acid
Nursing Diagnosis : Pain
Interventions :
Teach patient to Maintain purine restricted diet
( avoid organ meats , alcohol , legumes, sardines). Increase oral fluid intake
Avoid aspirin and diuretics as these interfere with uric acid excretion. Alkalanize urine fruit, vegetables and milk.
Use bed cradle to prevent linen from coming in contact with the inflamed joint which aggravates the pain
Common Complication : Uric Acid Kidney stone formation
Encourage compliance to anti gout medications:
Allopurinol- blocks formation of uric acid, Colchicine analgesic and anti-inflammatory, Probenecid reduces uric acid
Sulfinpyrazone reduces uric acid in the blood
Arthritis , osteo
Degeneration of the articular cartilage in the joints
Initial Manifestation : Pain and swelling in a weight bearing joint, usually aggravated by activity
Laboratory Data : X ray
Nursing Diagnosis : Pain
Interventions : Priority : Minimize Discomfort Implement:
W- eight control
H- ot compress or ice packs
A spirin use
T runk assistive devices cane
Arthritis , Rheumatoid
Main Problem : systemic recurrent inflammation of the synovial lining of the joints, usually upper extremities.More common in women
Initial manifestation : Morning stiffness relieved by warm bath or soaks
Laboratory Data : elevated ESR and (+) rheumatoid factor
Nursing Diagnosis : Pain related to joint inflammation
Interventions : Teach patient to take aspirin regularly as ordered even in the absence of symptoms , instruct the patient that tinnitus is a side effect of aspirin. Apply moist heat for 15 30 minutes to reduce muscle spasm. Use ice packs during acute phase to decrease pain
Asthma
Main Problem : Abnormal Bronchial hyperactivity to certain substances and conditions
Initial manifestation : dyspnea and wheezing(asymptomatic between attacks)
Laboratory data : PFTs during attacks show decreased forced expiratory volumes , elevated immunoglobulin E , ABG reveals respiratory Acidosis, peak flow levels below normal
Nursing diagnosis : Ineffective Breathing Pattern related to bronchospasm
Interventions :
Assess precipitating factor and eradicate these sources
Instruct patient to avoid 3 Es ( exercise specially in cold weather, environmental factors like dust , emotional factors )
Position patient in orthopneic position and encourage patient to do pursed lip breathing
Administer medications Bronchodilators and corticosteroids usually via nebulization
Autonomic dysreflexia
Main Problem : Exaggerated autonomic responses to local stimuli below the level of the spinal cord injury. Occurs in clients with lesions above T6 after spinal shock has subsided
Initial manifestation : Pounding headache or severe hypertension
Nursing Diagnosis : Urinary retention related to effects of spinal cord injury
Interventions :
Catheterize the patient to prevent bladder distention. Relieve fecal impaction and pressure on skin which can precipitate attacks .
Place patient in sitting position to help lower blood pressure . Administer antihypertensives
Benign prostatic hypertrophy
Main Problem : enlargement of the prostate gland resulting to narrowing of urethral opening
Initial manifestation : decreased force and amount of urine
Laboratory data :elevated Ph of prostatic fluid
rectal examination shows enlarged prostate
Cystoscopy shows enlarged prostate gland, obstructed urine flow and urinary stasis
Nursing Diagnosis: Altered bladder elimination related to enlarged prostate
Interventions : Force fluids
Pre-op assess understanding of procedure and anticipated postoperative course. Explain TURP ( Transurethral Resection Prostatectomy) will not involve any incision. Post op assess for pain , discomfort and complications ( bleeding and infections )
Monitor continous bladder irrigations
Bleeding Esophageal Varices
Main Problem : bleeding of dilated veins in the lower esophagus
Initial manifestation : Hematemesis
Nursing Diagnosis : Fluid Volume Deficit
Interventions : Monitor the pateints airway
Assist with the insertion of Sengstaken Blakemore Tube ( keep a pair of scissors at the bedside, this is used to cut the port of the tube leading the balloon, to deflate it, in case aspiration occurs)
Bronchiectasis
Main Problem : Chronic abnormal dilation of bronchi and destruction of bronchial walls leading to multiple respiratory complications
Initial Manifestation : Chronic cough that produces copious, foul smelling, mucopurulent secretions, possibly totaling several cupfuls daily
Laboratory Data : Bronchoscopy helps identify source
chest x-ray shows peribronchial thickening,
areas of atelectasis and scattered cystic changes
Pulmonary Function tests detect decreased volumes
Nursing Diagnosis : Ineffective airway clearance related to secretions
Impaired gas exchange related to alveolar exudate
Nursing Interventions :Assess respiratory status and level of consciousness to detect early signs of hypoxia and decompensation
Administer antibiotics as necessary
Teach and perform Respiratory Physiotherapy - deep breathing and coughing, postural drainage and chest percussion(done early morning and before bedtime)
Teach importance of quitting smoking and avoidance of milk products
1) Priority nursing diagnosis for patient with bronchiectasis is:
a) Altered breathing pattern
b) Potential for infection
c) Knowledge deficit
d) Ineffective airway clearance
Answer: d - copious, foul smelling, mucopurulent secretions, possibly totaling several cupfuls daily
Buergers disease ( thromboangitis Obliterans )
Main Problem : Vasculitis of the small and medium sized veins and arteries usually in the lower extremities. It is more common in men and in smokers
Initial manifestation : Pain is an outstanding symptom, intermittent claudication is a common problem
Laboratory Data : leg arteriography reveals inflammatory lesions
Nursing Diagnosis : Altered peripheral Tissue Perfussion
Interventions : Instruct patient to stop smoking and administer calcium channel blockers and peripheral vasodilators as ordered.
Burns
Main Problem : Traumatic injury caused by thermal , electrical , chemical or radioactive agents
Initial Manifestations : 1st Degree pinkish skin with pain
2nd degree reddish with painful blisters
3rd degree eschar , charred , painless
Laboratory Data : Hyperglycemia , anemia
Nursing Diagnosis : Decrerased cardiac output related to fluid shifts
Interventions :
On strict MIO .
Administer fluids as ordered during acute phase by fluid replacement calculations using body weight multiplied by BSA burned based on rule of nines. of the total volume to be infused on the first 8 hours then the remaining infused in the next 16 hours.
Maintain a high calorie , high protein diet
Treat pain with IV narcotics, provide tetanus prophylaxis and topical antimicrobial therapy. Institute reverse isolation in severe cases. Administer pain medications prior to ROM ,ambulation and whirlpool therapy
Cancer , Bladder
Main Problem : Presence of malignant cells in the bladder
Initial Manifestation : Painless hematuria
Laboratory data : Elevated Acid Phosphatase
Nursing Diagnosis: Altered urinary Elimination
Interventions : Prepare patient for surgery and chemotherapy
Encourage patient to verbalize fears
Cancer Breast
Main Problem : Presence of malignant tumors usually in the upper outer quadrant of the left breast. It is associated with nulliparity or having the first child after age 35
Initial manifestation : skin dimpling and edema(peau d orange .Painless mass most common sign
Laboratory Data : Mammography reveals the presence of non palpable lesion. Baseline mammography should be made between age 35 40 . Q2 years 40 50 years old if w/o predisposition ;yearly for high risk women;yearly after age 50.
Nursing Diagnosis : Knowledge deficit of breast cancer and mastectomy
Interventions : Prepare patient for chemotherapy , radiation and surgery. Teach patient how to perform Self Breast examinations. Done monthly , a week after menstruation since the breast are less tender at this time. The best position is lying down with pillow under shoulder of breast being examined.
Inform the patient that Mammography will involve placing the breasts between two X-ray plates. Avoid use of deodorant ,lotions or powder
In post mastectomy patient elevate affected arm to prevent lympedema and to avoid activities that increase infection like gardening and sewing. No BP taking , venipuncture and constrictive clothing on the affected arm
Cancer , Cervix
Main Problem : presence of malignant cells in the cervix associated with multiple sexual partners and history of sexually transmitted disease
Initial manifestation : initially asymptomatic , postcoital bleeding is common manifestation
Laboratory data : pap smear reveals presence of malignant cells
Nursing Diagnosis : Knowledge deficit of cervical cancer and chemotherapy
Interventions : Instruct patient to avoid douching and sexual intercourse 24 hours before Paps Smear
Stress the importance of lifelong follow up visits to detect response to treatment.
Prepare patient for chemotherapy , radiation and surgery
Cancer , Esophagus
Main Problem : Malignant tumor in the esophagus related to alcoholism and smoking
Initial manifestation : Dysphagia presenting symptom
Laboratory Data : Barium Swallow with fluoroscopy reveals large masses. CT scans may be employed to evaluate extent of tumor
Nursing Diagnosis : Altered Nutrition
Interventions : Prepare patient for surgery , radiation therapy and chemotherapy. Administer antacids and analgesics as ordered
Prepare patient for tube or gastroctomy feedings and short course hyperalimentation
Post operatively instruct patient to avoid overeating raw fruits and vegetables
Cancer ,Larynx
Main Problem : presence of malignant cells in the larynx associated with smoking and alcoholism
Initial Manifestations : Hoarseness or voice change, tickling sensation in the throat
Laboratory data : Laryngoscopy and Biopsy reveals malignant cells
Nursing Diagnosis : Knowledge deficit of laryngeal cancer
Interventions : Prepare patient for radiation , chemotherapy and surgery . teach patient to avoid cold air
Instruct patient that swimming is not recommended post laryngectomy.
Institute alternative modes of communication
Cancer , Ovary
Main Problem : Gynecologic cancer associated with high fat diet and nulliparity
Initial Manifestation : Initial asymptomatic , vague abdominal discomfort like indigestion is a common symptom
Laboratory data : laparoscopy and Ultrasound reveals the presence of mass
Nursing Diagnosis : Pain
Interventions : Prepare patient for surgery and chemotherapy
Assist the patient to cope with change in body image
Institute effective pharmacologic and non pharmacologic pain management
Cancer , Prostate
Main Problem : Malignant tumor in the prostate gland
Initial Manifestation : Decreased size and force of urinary stream
Laboratory data : Elevated Prostate Specific Antigen ( PSA ) , elevated acid phosphatase
Nursing Diagnosis : Pain related to tumor metastases to bone
Interventions : Support patient undergoing radiation therapy
Inform the patient that radical prostatectomy, which involves the removal of the entire prostate gland, may cause impotence
Cancer , colon( colorectal Ca)
Primary or metastatic malignant tumor of the colon or rectum which infiltrate causing obstruction, ulceration and hemorrhage.
Change in bowel habits, character of stools, diarrhea and constipation- fecal oozing ( melena or hematochezia)
Barium enema locates mass, sigmoidoscopy / colonoscopy identifies and locates mass, positive for fecal occult blood and positive biopsy for Ca cells
Altered bowel elimination
Assess GI status, fluid and electrolyte studies, monitor for bleeding , infection and electrolyte imbalance
Provide post-chemotherapeutic and post radiation therapy nursing care
Provide adequate nutrition and administer antiemetics and anti - diarrheals
Prepare for surgery and Teach ostomy self care
Administer TPN as ordered
1) Among the following diagnostic results ,which is more suggestive of colorectal cancer?
a) Painless hematuria
b) Presence of occult blood in stool
c) Increased level of acid phosphatase
d) Indigestion
Answer: b lab test suggestive of colorectal cancer includes fecal occult blood and positive biopsy for Ca cells
Cancer , lung ( Bronchogenic Ca )
Development of a neoplasm in the respiratory tract(squamous cell-slow growing; large and small oat cell fast growing).Presence of malignant tumor in the epithelium of the respiratory tract usually related to smoking or exposure to asbestosis
Chronic,nagging cough ( smokers cough)
Sputum cytology positive for cancer cells
CXR shows a lesion or mass
Bronchoscopy confirms a positive biopsy
Impaired gas exchange
Impaired breathing pattern
Monitor respiratory status and pulse oximetry
Check for cyanosis suggesting respiratory failure and increase in sputum production indicates infection
Provide adequate pain control
Increase oral fluid intake and IVF as ordered
Provide increased CHON, high caloric diet( TPN or enteral,prn)
Perform and teach Respiratory Physiotherapy
Provide rest periods and mouth care
Prepare patient for surgery and chemotherapy
Elevate head of bed to prevent fluid collection in the upper body
1) All the following except one are diagnostic procedures done to confirm bronchogenic cancer:
a) Sputum cytology
b) Chest X- ray
c) Bronchoscopy
d) Pulmonary angiography
Answer : d - pulmonary angiography is the rapid injection of radiopaque dye into the pulmonary circulation useful in determining the site of pulmonary embolism, sputum cytology, CXRay and bronchoscopy are tests done to confirm lung cancer.
Cancer, Skin
Malignant primary tumor of the skin mainly caused by prolonged exposure to the sun or other carcinogenic agents
Squamous cell carcinoma- small red nodular lesion that begins as an erythematous macule or plaque
Skin biopsy shows positive cytology
Impaired skin integrity
Assess lesion and monitor skin punch test site for bleeding
Pre and post chemotherapy or radiation therapy nursing care
Teach patient to avoid contact with chemical irritants.
Use sunblock and layered clothing when outdoors
1) Nursing interventions for patients undergoing radiation therapy include all of the following except:
a) Monitoring the punch test site for bleeding
b) Teach patient to avoid contact with chemical irritants
c) Using sunblock when outdoors
d) Using layered clothing when sun exposure is possible
Answer : a - skin punch test / skin biopsy is a diagnostic procedure to confirm the presence of skin cancer
Cancer , Testicular
Main Problem : Malignancy in the testes usually associated with cryptorchidism
Initial manifestations Painless swelling and enlargement of the testes , accompanied by sensation of heaviness in the scrotum
Laboratory data : Elevated HCG and alpha feto protein
Nursing Diagnosis : Knowledge deficit
Interventions : Prepare patient for surgery and chemotherapy
Teach patient about testicular self examination .It should be done once a month while having warm bath or standing in front of mirror. Suspect cancer when spongy upon palpation
Cardiogenic shock
Main Problem : Extensive damage of the left ventricle due to Myocardial Infarction
Initial manifestation : decreased systolic pressure
Laboratory Data : Elevated BUN , creatinine and liver enzymes
Nursing diagnosis : Altered cardiac Output ( decreased related to impaired contractility of the heart
Interventions : Monitor BP , MIO and weight . Evaluate serum electrolytes for hyponatremia and hypokalemia
Cataract
Main Problem : Opacity of the lens usually associated with aging , prolonged intake of steroids and chromosomal aberrations
Initial manifestation : painless blurring of vision
Laboratory data : Slit lamp test reveals milky white color of the pupils
Nursing diagnosis : potential for injury related to visual loss
Interventions : Prepare patient for surgery
Postoperatively instruct patient to avoid activities that requires bending, report sudden eye pain, this indicates hemorrhage and increased IOP.
Avoid lifting and rapid head movements
Position in fowlers position or instruct patient to lie down on the unaffected side
Cerebrovascular Accident (CVA)
Sudden loss of brain function resulting from a disruption of blood supply to a part of the brain causing temporary or permanent dysfunction.(TIA warning sign of CVA no neurovascular deficits / complete resolution of manifestation within 24 hours)
Initial Manifestation : depends on the site of brain involvement
Middle cerebral artery : hemiparesis
Internal Carotid artery : hemiplegia
Right hemispheric lesion : spatial disorientation
Left Hemispheric lesion : language disturbances
Common manifestations:
Hemiplegia and homonymous hemianopsia
Emotional and personality disturbances
Aphasia
Dysphagia
Laboratory : Elevated Cholesterol Levels
Nursing Diagnosis : Ineffective Breathing Pattern
Unilateral Neglect
Interventions : Maintain adequate airway
Institute regular bowel and bladder training
Establish means of communication
Chest injury (Flail Chest )
Main Problem : Loss of stability of chest wall with subsequent respiratory impairment
Initial manifestation : Dyspnea , Paradoxical Chest Movement may occur ( detached part of the chest will be pulled in on inspiration and blown out on expiration )
Laboratory data : X ray reveals rib fractures
Nursing Diagnosis : Ineffective breathing pattern
Interventions : Stabilize the flail portion of the chest with hands or cover with impermeable dressing with three sides taped
Turn patient on affected side to provide space for the unaffected lung to reexpand
Place 10 pound sandbag at the site of flail
Cholecystitis / Cholelithiasis
Infection of the biliary tract associated with the presence of gallstones (Cholelithiasis) . Predisposing factors includes Fat, Female, Age Forty and above, and Fair skinned.
Intolerance to fatty foods and severe pain located on the RUQ of abdomen radiating to R scapula with nausea and vomiting. Indigestion, flatulence, belching, jaundice and clay colored stools
Hepatobiliary tract UTZ
Altered nutrition ; less than body requirements
Position in semi-fowlers,provide rest and limit activity
Small frequent meals low fat, low calorie, high carbohydrate and fiber , no gas forming foods.
NPO on acute phase. Administer IV fluids / TPN as ordered
Prepare client for Extracorporeal Shock Wave Lithotripsy or cholecystectomy- T tube for biliary drainage placed
Teach post-op procedures and care(incentive spirometry and deep breathing)
Give medications as ordered:
Analgesics-Demerol ( morphine contraindicated)
Antibiotics-Ceftazidine, Clindamycin , Gentamycin
Anticholinergics- Probanthine
Anti-emetic- Compazine
Anti-pruritic- Benadryl
NGT to low suction to decompress stomach
1) Management for patient post cholecystectomy includes:
a) Adequate fat diet
b) Maintain NPO for 3 days
c) Place patient in supine position
d) Instruct and encourage use of incentive spirometry
Answer : d management for clients post cholocystectomy includes maintaining high fowlers position, deep breathing and coughing, pain management, NPO until peristalsis returns, administer IVF and T tube monitoring and care.
Cardiac Tamponade
Main Problem : Fluid Accumulation in the pericardial sac
Initial Manifestation : hypotension muffled heart sounds is a common sign
Laboratory data : ECG reveals ST and T wave abnormalities
Nursing Diagnosis : Altered cardiac Output
Interventions : prepare the patient for pericardiocentesis. Tjis involves aspirating the fluid or air from the pericardial sac. Assess for complications
Cor pulmonale
A chronic heart condition, is the hypertrophy of the heart, right ventricle and associated structure that results from diseases affecting the function and the structure of the lungs
Chronic productive cough , dyspnea on exertion, edema and fatigue
ABG- decreased Pa O2 < 70 mmHg
CXR and UTZ suggests R ventricular hypertrophy
ECG- shows arrhythmia during severe hypoxia
Altered Tissue perfusion related to cardiopulmonary changes
Measure ABG levels and administer O2 by mask or cannula as ordered. Monitor serum K if on diuretics
Low salt , fluid restricted , small frequent feedings
Monitor digoxin level and check radial pulse prior to cardiac glycoside administration to avoid complications
Reposition and provide meticulous respiratory care
1) Then following are diagnostic tests done to assess the presence of cor pulmonale except:
a. CXR
b. ECG
c. UTZ
d. Venogram
Answer : d insertion of a dye into a vein for the purpose of outlining an obstruction or lesion.
Chronic Bronchitis ( Blue Bloater )
Main problem : excessive mucus secretion with the airways and recurrent cough usually related to smoking , pollution and infection.
Initial Manifestation : Cough with copious sputum
Laboratory data : ABG reveals respiratory acidosis
Nursing Diagnosis : Impaired breathing pattern
Interventions : Increase Humidity
Provide postural drainage before meals
Relieve bronchospasm
Teach the patient about breathing techniques like : blowing bubbles , blowing a trumpet , blowing a feather in the air
Complete Heart Block
Main Problem : altered transmission of wave impulses from the SA node to the AV node
Initial Manifestation : Bradycardia
Laboratory data : ECG reveals prolonged PR interval
Nursing Diagnosis : Altered tissue perfusion
Interventions : Monitor patients ECG
Prepare patient for pacemaker insertion
A common sign of pacemaker failure is hiccups
Atropine Sulfate is given as a vagolytic
Congestive Heart failure
Main Problem : failure of the heart to pump blood to meet oxygen requirements.
Initial manifestations : Right sided edema , hepatomegaly
Left sided : dyspnea , rales
Laboratory data : Elevated CVP above 12 mmHG for right sided failure. Elevated PAP and PCWP for left sided failure
Nursing diagnosis : altered cardiac output related to impaired contractility
Interventions : Maintain patient in semi fowlers position
Administer digitalis and diuretics as ordered
Maintain low sodium and low cholesterol diet
Monitor potassium levels
Crohns Disease ( Regional Enteritis)
Main Problem : Chronic Inflammatory Disease of the small intestines
Initial manifestation : Crampy abdominal pain in the right lower quadrant of the abdomen
Laboratory data : Barium Swallow reveals string sign
Nursing Diagnosis : Pain and alteration in bowel elimination ;diarrhea
Interventions : Maintain high protein , high carbohydrate , low fat diet
Administer steroids as ordered
Provide small frequent feeding
Monitor input and output
Cushing s Syndrome
Main Problem : Hypersecretrion of the glucocorticoids by the adrenal glands
Initial Manifestation : Central type or truncal obesity with thin extremities, moon face , buffalo hump and hirsutism
Laboratory data : Elevated serum cortisol levels, hypernatremia , hypokalemia , hypertension , hyperglycemia
Nursing Diagnosis : Altered skin integrity related to impaired healing
Interventions : Maintain patient on high potassium and low sodium diet
Instruct patient that treatment will involve lifelong administration of glucocorticoid synthesis inhibitors ( Mitotane )
Inform patient about slow wound healing
Cystitis
Main problem : inflammation of the urinary bladder
Initial Manifestation : Frequency and Urgency
Laboratory data : Culture and sensitivity tests reveal the presence of bacteria usually E coli
Nursing diagnosis ; Altered Urinary Elimination
Interventions : Increase Oral Fluid Intake Instruct the patient to avoid bubble baths , silk underwear. Cotton underwear is preferred. Maintain acid ash diet ; (cheese , cranberry , prunes , plums , poultry , eggs)
Diabetes Mellitus
Main Problem : Chronic disorder of cardohydrate , protein and fat metabolism characterized by an imbalance between insulin supply and demand. Type 1 IDDM ( no insulin ) ; Type 2 NIDDM ( little insulin or insensitivity of cells to insulin)
Initial manifestation : Polyuria , Polyphagia , Polydipsia and weight loss
Laboratory data ; elevated FBS level above 120 mg / dl
Nursing Diagnosis : Alteration in nutrition
Interventions :
D-IET : 50-60%cho , 20-30% FATS , 10-20% CHON
I NSULIN TYPE 1
A NTIDIABETIC AGENTS TYPE 2
B LOOD SUGAR MONITORING
E - XERCISE
T RANSPLANT OF PANCREAS
E NSURE ADEQUATE FOOD INTAKE
S CRUPULOUS FOOT CARE
STRICT MONITORING FOR COMPLICATIONS( DKA for IDDM and HHNKS for NIDDM)
Diabetes Insipidus
Main Problem : Hyposecretion of antidiuretic hormone
Initial manifestation : Polyuria , polydipsia
Laboratory data : fluid deprivation test confirms the disorder
Nursing Diagnosis : Fluid Volume Deficit
Interventions : Maintain Adequate fluid intake
Monitor urine specific gravity
Administer Desmopressin acetate or Vasopressin intranasally as ordered
Dementia , Alzheimers
Irreversible progressive impairment in the patients cognitive functioning, memory and personality
Confusion, easy forgetfulness and memory loss( cannot retain or recall recent information)( confabulates to cover up memory loss)
Cognitive assessment- deterioration of cognitive ability
Mental status exam reveals disorientation and recall difficulty. Functional Dementia Scale shows some degree of dementia
Cortical atrophy seen on MRI / CT scan
Altered thought processes
Group therapy and increase social interaction - reminiscence therapy to increase self esteem )
Provide for a safe , highly structured environment. Maintain consistency and provide constant orientation
When agitated redirect focus
Simplify communications , tasks and routines
Diet adequate in folic acid and provide adequate fluids and nutrition
Palliative medical management with:
Anticholinesterase Tacrine(Cognex), Donepezil (Aricept)
Antipsychotics, Benzodiazepines,Antidepressants and Vitamin E supplements
1. Clinical manifestations more typical of dementia include all of the following except:
a. wandering:becoming lost
b. impairment of cognitive functioning
c. memory impairment
d. no personality changes
answer : d - in dementia there is personality changes that interfere with ADL.
Delirium
Acute reversible disturbance of consciousness accompanied by a change in cognition not attributed to pre-existing dementia lasting several hours or days
Altered psychomotor activity such as apathy, withdrawal and agitation with disorientation
Result of a physiologic condition, metabolic imbalance, intoxication, substance withdrawal, toxic exposure, prescribed medicines or combination . No specific laboratory test. Multiple tests to rule out or confirm underlying factors
Altered cerebral perfusion and high risk for injury
Assess and correct underlying physiologic problem
Create a structured safe environment
Decresase sensory stimulation and administer medications as ordered:
Tranquilizer
Benzodiazepines
Cholinesterase inhibitors
Antipsychotics
Risperidone(risperdal)
1) Clinical manifestations not typical of delirium :
a) Slowed thought processes , confusion and disorientation
b) Misperception of stimuli and incoherent speech
c) sundowners syndrome and dream like state
d) memory impairment , aphasia and apraxia
answer : d - memory impairment , aphasia and apraxia more associated with dementia
Compartment Syndrome
Pressure within a muscle and its surrounding structures increases causing circulation impairment or interruption caused by application of dressing, tight casting, burns, closed fractures and crushing injuries
Pain increased with stretching and unrelieved by narcotic analgesics
Paresthesias, pallor, pulseless and paralysis
No specific diagnostic test
Risk for peripheral neurovascular dysfunction
Position the affected extremity lower than the heart to increase circulation to the area
Bivalving or removal of dressings and constrictive coverings from area
Monitor affected extremity and perform neurovascular checks.
1) In patient with complaining of intense pain on the casted extremity unrelieved by analgesics the nurse would :
a) Ask the patient to wiggle the fingers or toes of the extremity
b) The nurse would refer to patient to the AP for increase in narcotics
c) check for distal pulses and elevate the extremity
d) prepare the client for possible bivalving
answer d : in compartment syndrome emergency bivalving is the most appropriate intervention done
Disseminated Intravascular Coagulation ( DIC )
Main Problem : Wide spread coagulation all over the body resulting to subsequent depletion of clotting factors
Initial Manifestation : petechiae and ecchymosis on the skin , mucous membrane , heart lungs and other organs
Laboratory Data : Prolonged PT and PTT
Nursing Diagnosis : Risk for Injury
Interventions : Monitor for signs of bleeding ( tarry stool , hemoptysis , nosebleeding )
Administer heparin as ordered.heparin inhibits thrombin thus preventing further clot formation and allowing coagulation factors to accumulate.
Administer Blood transfusion as ordered
Instruct patient to avoid aspirin and aspirin containing compounds
Diverticulitis
Main Problem _ Inflammation of a pouch or saccular dilation in the colon ( diverticula)
Initial Manifestation : Left lower Quadrant Pain
Laboratory data : Sigmoidoscopy confirms the diagnosis
Nursing Diagnosis : Pain
Interventions : Provide Low Fiber Diet ( avoid vegetables) in diverticulitis, high fiber in Diverticulosis
Administer Metamucil as ordered
Administer meperidine for relief of pain
Dumping Syndrome
Main Problem : Rapid emptying of the stomach contents into the small intestine usually a complication of gastric surgery
Initial manifestations : 3 Ds ( Diarrhea , Diaphoresis , Drowsiness)
Laboratory data : non specific
Nursing Diagnosis : Altered Elimination
Interventions : Maintain patient on supine position after
Meals and withold fluids during meals
Maintain high fat , high protein , dry diet, low in simple sugars ( fat delays emptying of the stomach
Emphysema (Pink Puffer)
Main problem : destruction of the alveoli , narrowing of small airways and trapping of air resulting in loss of lung elasticity
Initial manifestation : shortness of breath ; barrel chest ( increase in anteroposterior diameter of the chest ) is a late sign
Laboratory data : ABG reveals Respiratory Acidosis
Nursing Diagnosis : Ineffective breathing Pattern
Interventions : Keep the patient in orthopneic position / sitting
Administer low flow oxygen
Encourage patient to do pursed lip breathing
Instruct patient to avoid powerful odors , extremes of temperature, pets , fireplace and feather pillows
Endocarditis
Main Problem : Infection of the inner lining of the heart caused by direct invasion of bacteria leading to deformity of the valve leaflets
Initial Manifestation : Fever
Laboratory data : elevated ESR
Nursing Diagnosis : Altered Cardiac Output
Interventions : Record daily weight
Evaluate jugular vein distention, as this signifies the development of CHF
Instruct the patient to take antibiotics before dental procedures that can cause bleeding
Avoid sharing of needles
Teach the women in child bearing years the risks of using IUDs or other birth control ( source of infection )
Epileptic Seizure
Main Problem : Abnormal sudden excessive discharge of electrical activity within the brain
Initial Manifestation : Impaired Consciousness
Laboratory Data : EEG ( abnormal brain waves ) , CT scan reveals brain lesions
Nurisng Diagnosis : Altered tissue Perfusion
Interventions: (On seizure precautions)
Maintain Patent Airway
Protect from injury
Do not restrain
Administer valium,drug of choice as prescribed ; & other anticonvulsants
Oxygen equipment and suction at bedside
Fractures
Break in the continuity of the bone due to trauma, bone tumors and osteoporosis
Acute pain, cyanosis, loss of function, swelling , deformity and crepitus
Antero posterior lateral X-ray of the area
Acute pain and impaired physical activity
Rest
Immobilize
Cold compress and control bleeding
Elevate
Alleviate pain by giving adequate analgesics/narcotics except in presence of head injury
Prepare patient for reduction and alignment ( Splinting , casting, application of traction and surgical fixation (CRIF/ORIF)
Provide adequate care for clients with traction
T-rapeze bar overhead
R equires free hanging weights
A nalgesics is given to relieve pain
C heck circulation (pulse)
T emperature monitoring
I nfection prevention
O utput and intake monitoring
N utrition( appropriate diet)
S kin must be checked frequently
1) In management for fractures by closed reduction the bones are:
a) Realigned through surgical means
b) May involve removal of damaged bone
c) Bone replacement with prosthesis
d) Bones realigned without surgery and cast applied to hold bones in alignment
Answer : d closed reduction bone realignment without surgery
Glaucoma
Main problem: increased intraocular pressure due to accumulation of aqueous humor
Initial manifestation : Tunnel Vision , Gun Barrel Vision
Closed angle with pain
Laboratory Data : Tonometer reading of 25 mm Hg and above
Nursing Diagnosis : Potential for Injury related to visual impairment
Interventions : Explain to the patient that glaucoma cannot be cured but it can be controlled
Administer Miotics ( pilocarpine )
Mydriatics contraindicated(ATSO4)
Instruct patient to avoid activities that can contribute to increased IOP
Teach patient about trabeculoplasty creation of an opening in the trabecular meshwork to increase the outflow of aqueous humor.
Gastritis
Acute and chronic inflammation of gastric mucosa causing edema, hemorrhage and erosion
Abdominal cramping, epigastric discomfort, hematemesis and indigestion
Occult blood in stool and vomitus, decreased Hgb and Hct
Upper GI endoscopy confirms diagnosis when performed within 24 hours of bleeding
Acute and chronic pain
Risk for fluid volume defict
Altered nutrition less than body requirements
Give IVF and antiemetics. Monitor MIO
Provide bland diet in smaller frequent meals
Administer antacids(between meals) and H2 blockers to promote healing, anticholinergics and Vit B12
Angiography with vasopressin infused in NSS during bleeding
Teach importance of smoking cessation , avoid spicy foods and caffeine, taking steroids with milk, foods or antacids and to avoid aspirin containing compounds
1) Complications of gastritis include
a) gastric carcinoma and pernicious anemia
b) bleeding and dehydration
c) a and b
d) b only
answer : b - gastric carcinoma , pernicious anemia,
bleeding and dehydration are complications of gastritis
Guillain Barre Syndrome
Main Problem : acquired acute inflammatory disease of the peripheral nerves
Initial Manifestation : ascending paralysis , weakness at first
Laboratory Data :CSF exam reveals elevated total protein
Nursing Diagnosis: Ineffective Breathing Pattern
Interventions : Maintain a patent airway
Monitor for respiratory involvement
Instruct patient to avoid crowded areas
Keep tracheostomy and suction equipment at bedside
Hemophilia
Main Problem : Deficiency of clotting factors. Sex linked recessive trait ( type A and B ) more common in males. Von Willebrands disease is transmitted to both male and female offsprings of a carrier
Initial Manifestation: Hemarthrosis ( bleeding joints)
Laboratory Data : prolonged Bleeding Time
Nursing Diagnosis: Altered tissue perfusion
Interventions : Avoid Aspirin
Control by :Rest
Immoblize
Cold Compress
Elevate
Hepatic encephalopathy / coma
Main Problem : Decreasing level of consciousness related to accumulation of ammonia
Initial manifestation : personality changes ; flapping tremors (asterexis) common sign
Laboratory Data : Elevated serum ammonia
Nursing Diagnosis : Altered Thought Process
Interventions : Monitor LOC
Maintain low CHON diet
Hiatal Hernia
Main Problem :A portion of the stomach is herniated through the esophageal hiatus of the diaphragm
Initial Manifestation: initially asymptomatic , heartburn is a common complaint
Laboratory Data: Endoscopy reveals herniation of a part of the stomach
Nursing Diagnosis : Altered Nutrition
Interventions : Maintain the patient in an upright position after meals
Instruct patient to avoid bending
Provide small frequent meals
Avoid anticholinergic drugs and coughing
Hip Fracture
Main Problem : Break in the continuity of the hip bone
Initial manifestation: Shortening and external rotation of the affected leg
Laboratory : Hip X ray
Nursing Diagnosis : Impaired Physical Mobility
Interventions : Prepare the patient for surgery
Postoperatively maintain the legs in abduction by placing a wedge pillow between legs
Monitor for signs and symptoms of complications ( petechiae over chest indicates fat embolism)
Hyperparathyroidism
Main Problem : hypersecretion of the parathyroid hormone
Initial manifestation : bone pain
Laboratory Data : elevated serum calcium levels
Nursing Diagnosis : Risk for Injury
Interventions : Prepare the patient for Surgery
Increase oral fluid intake
Provide low calcium diet
Strain all urine
Complication : renal calculi
Hypertension
Main Problem : Persistent BP above 140 / systolic and 90 / diastolic
Initial manifestation : Asymptomatic , occipital headache is a common complaint
Laboratory data : elevated BP
Nursing Diagnosis : Altered Tissue Perfusion
Interventions: Avoid Stimulants
Low salt , low fat diet
Stress reduction techniques
Lifestyle , dietary and behavioral modification
Compliance to HPN pharmacotherapy
Specially maintenance meds
Hyperthyroidism
Main Problem : Hypersecretion of thyroid hormones
Initial manifestation : Fine hand tremors , intolerance to heat is a common symptom
Laboratory Data : Elevated T3 and T4
Nursing Diagnosis : Risk for Injury
Interventions : Maintain a high calorie , High CHON Diet
Provide adequate rest
Provide acool environment
Elevate head of bed
Propylthiouracil medication is lifetime
Prepare patient for thyroidectomy
Post thyroidectomy assess for hemorrhage by slipping the hand behind the neck
Hyperlipidemia
Increased serum levels of two plasma lipids; cholesterol and triglycerides above 200 mg/ dl. Factor causation of atherosclerosis and conductive to arteriosclerosis
Initially asymptomatic
Lipid Profile Test elevated
Non compliance to therapeutic regimen
Instruct patient to eat salmon and tuna at least several times a week and increase intake of high fiber foods
Administer antilipidemic drugs with meals
Clofibrate ( Atromid-S)
and Cholestyramine ( Cuemid)
1) Management for patients with hyperlipidemia:
a) Diet low in cholesterol and saturated fats
b) Carbohydrate restricted diet
c) A and b
d) A only
Answer : c low saturated fat and low cholesterol diet can maintain serum cholesterol below 140 mg/dl. Carbohydrate restriction can lower serum triglyceride levels by reducing lipoprotein derived from carbohydrate
Hypoparathyroidism
Main Problem : Hyposecretion of parathyroid hormone
Initial manifestations : Tingling sensation around the lips and upper extremities
Laboratory Data : Decreased serum calcium levels
Nursing Diagnosis : Potential ; altered cardiac output
Interventions : Assess for increased signs of neuromuscular irritability ( Chvosteks and Trousseaus Sign)
Provide a quiet room , no stimulus
Provide high calcium , low phosphorus diet
Hypothyroidism
Main Problem : Hyposecretion of thyroid hormone
Initial Manifestation : Fatigue , facial edema is a common sign
Laboratory Data : Decreased T3 and T4 levels
Nursing Diagnosis : Activity Intolerance
Interventions : Maintain low calorie , low cholesterol and low saturated fat diet
Provide warm environment and avoid sedatives
Provide frequent rest periods
Instruct patient that administration of synthroid is lifelong
Hypovolemic shock
Main Problem : Loss of effective circulating blood volume leading to circulatory collapse resulting to inadequate tissue perfusion
Initial manifestation : narrowing pulse pressure
Diagnostic data ; Decreased BP and Decreased CVP
Nursing Diagnosis : altered Tissue Perfusion
Interventions : Maintain patent airway
Keep patient in modified trendelenburg position
Start fluid replacement immediately
Administer vasopressors as ordered
Hemorrhoids
Varicosities or outpouching of the veins of the hemorrhoids plexus
Internal- painless bleeding in defecation
External intense rectal itching with bleeding and pain upon defecation
Rectal examination
Pain related to irritation, pressure, sensitivity in recto-anal area
Conservative treatment:
Application of hot and cold compress
Analgesic ointment(nupercaine)
Hot sitz bath
Prepare patient for treatment by ligation, injection of sclerosing agent or preop and post op care for hemorroidectomy
Position prone post hemorroidectomy,
Watch out for hemorrhage 24 hours to 10 days post-op when sutures are sloughing off.
Administer laxative, full diet until few hours before anesthetic is given. Stool softeners and bulk formers(Metamucil)
Increase bulk and fluids
1) Post hemorrhoidectomy nursing care monitoring for potential complication includes observation for:
a) Bleeding and urinary retention
b) Bleeding and atelectasis
c) Respiratory complications and urinary retention
d) None of the above
Answer : a bleeding and urinary retention are possible complications of hemorrhoidectomy
Increased intracranial pressure
Main problem : increase in amount of CNS tissue or CSF fluid leading to an ICP greater than 15 mmHg
Initial Manifestation : Widening pulse pressure , decreasing LOC
Laboratory Data : elevated Blood pressure ( systolic)
Nursing diagnosis : Potential for ineffective breathing pattern
Interventions : Keep the patient in high fowlers position
Administer dexamethasone and mannitol as ordered to decrease cerebral edema
Monitor level of consciousness
Liver Cirrhosis
Main Problem : Normal liver tissues are replaced with scar tissues
Initial manifestation : edema
Laboratory data : elevated SGOT / SGPT ; AST / ALT
Nursing Diagnosis: Altered Fluid Volume
Interventions : Maintain A low protein diet
Assess the patient for bleeding
Prepare the patient for paracentesis
Weigh the patient daily
Asterixis indicates hepatic encephalopathy
Menieres Disease
Main Problem: Dilation of the endolymphatic system causing degeneration of the vestibular and cochlear hair cells in the inner ear . It affects cranial nerve VIII
Initial Manifestations : Vertigo usually described by patients as I feel like Im spinning , I feel as if the room is revolving
Laboratory Data : Caloric Stimulation test reveals moderate nystagmus
Nursing Diagnosis : Risk for Injury
Interventions : Priority Safety Keep the patient in supine position during the attack
Maintain low sodium diet
Encourage the patient ot stop smoking
Keep the room dark when photophobia is present
Multiple Sclerosis
Main Problem : Chronic Progressive disease of the CNS characterized by small patches of demyelination in the brain and spinal cord
Initial Manifestations : Intentional Tremors and Diplopia
Laboratory Data : MRI reveals small plaques scattered throughout the CNS
Nursing Diagnosis : Impaired Physical Mobility related to nuscle weakness ; Risk for injury
Interventions : Promote safety of the client
Teach the patient certain stress management techniques
Encourage daily exercise
Myasthenia Gravis
Main Problem ; Faulty Neuromuscular transmission of the voluntary muscles of the body due to a deficiency in acetylcholine receptor sites in the myoneural junction
Initial Manifestation : Descending muscle weakness initially manifested by ptosis
Laboratory Data : CT scan reveals hyperplasia of the thymus gland. Tensilon test ; increased muscle strength 30 seconds after administration of Endrophonium
Nursing Diagnosis : Ineffective Breathing Pattern
Interventions : Maintain Patent Airway
Instruct the patient to avoid quinidine , morphine and antibiotics since these may trigger muscle weakness.
Instruct the patient to avoid prolonged talking over the phone especially before meals since this will weaken the facial muscles which are also used for eating.
Intestinal obstruction
Blockage of intestinal lumen causing gas, fluid and digested material substance to accumulate near the obstruction and increase peristalsis.H2O and electrolytes are then secreted into the blocked bowel causing inflammation and inhibiting absorption
Abdominal distention, cramping pain, decreased or absent bowel sounds
Abdominal X-ray increased amount of gas in the bowel
Acute pain related to abdominal distention
Constipation related to inability of stool to pass through obstructed area
Place patient on NPO and fluid and electrolyte replacement through IVF infusion
Assess bowel sounds,mio,vs and labs- stoll exams and measure abdominal girth to assess for distention
Semi-fowlers for comfort , bedrest and quiet envt.
Administer analgesics( Demerol)and antibiotics(Gentamycin)
Teach and monitor pre-op and post op care for bowel resection with or without anastomosis
Avoid constipating food
GI decompression using NGT, Miller abbott or cantor tubes maintained position and low intermittent suction
1) The priority nursing diagnosis for patients with bowel obstruction are Constipation related to inability of stool to pass through obstructed area and:
a) Fluid volume deficit, potential for
b) Pain
c) High risk for infection
d) Potential for non compliance
Answer : b : pain is an immediate problem the other choices are potential problems.
Myocardial Infarction
Main Problem : Destruction of the cardiac tissue due to reduced coronary blood flow
Initial Manifestation : lower sternal pain not relieved by rest and nitroglycerine , characterized as crushing or excruciating
Laboratory Data : Elevated CPK and Troponin , ECG reveals ST segment elevation or depression and T wave inversion
Nursing Diagnosis : Pain related to decreased tissue oxygenation
Interventions: Morphine / Demerol to relieve pain
Oxygen Administration
Nitroglycerine
Aspirin
Position in semi-fowlers
Maintain low fat , low cholesterol and low sodium diet
Osteoporosis
Main Problem : Loss of bone matrix leading to bone weakness predisposing it to fractures. Usually associated with smoking , menopause , immobility and hyperparathyroidism
Initial manifestation : asymptomatic
Laboratory Data : X- ray reveals decrease in bone density
Nursing Diagnosis : Potential for Injury
Interventions ; Increase Vit D and Calcium in the diet
Estrogen replacement therapy for post menopausal women
Encourage patient to perform active weight bearing exercises like brisk walking , jumping rope , hiking , tennis and bal;lroom dancing.
Swimming does not meet criteria for resistance needed for prevention of osteoporosis
Metabolic acidosis
state of excess acid accumulation and deficient base bicarbonate
drowsiness and Kussmauls respiration, CNS depression, lethargy and stupor
ABG reveals pH < 7.35 and HCO3 level < 24 mEq / L
Impaired gas exchange
Assess and correct underlying cause
Watch out for increased serum potassium,frequent monitoring of vital signs , labs and level of consciousness
Keep sodium bicarbonate ready and institute seizure precautions.
Teach urine and blood tests for sugar or acetone.
Encourage strict adherence to OHA or insulin therapy
1) Hyperglycemia in patients with IDDM can cause what metabolic imbalance:
a) Metabolic acidosis
b) Metabolic alkalosis
c) All of the above
d) None of the above
Answer : a excess production of metabolic acids such as hyrglycemia in patients with IDDM warrants use of fats which liberates ketone bodies which is a metabolic acid precipitates metabolic acidosis.
Metabolic Alkalosis
Clinical state marked by decreased amounts of acid and increased amounts of base bicarbonate
Confusion, hypoventilation, irritability, picking at bedlinens and twitching
ABG pH . 7.45 and Bicarbonate level > 28 mEq / L
High risk for injury related to metabolic alkalosis
Alteration in tissue perfusion and Impaired gas exchange
Assess and Treat underlying cause
Measure I and O and watch out for tachycardia and hypotension indicating hypokalemia
Avoid the use of alkaline agents such as antacids, bicarbonate of soda and no administration of IVF with increased concentration of bicarbonate or lactate
Acidifying agent- ammonium Chloride IV and potassium Chloride supplements IV ( not given to clients with hepatic and renal diseases and given on slow infusions to prevent hemolysis)
1) Most appropriate nursing intervention to correct metabolic alkalosis is to:
a) infuse Potassium chloride
b) Use of antacids and bicarbonate of soda
c) IVF with bicarbonates and lactate
d) All of the above
Answer : a - Infusion of acidifying agents are beneficial to counteract metabolic alkalosis
Respiratory alkalosis
Deficiency of CO2 in the blood as indicated by decreased PaCO2 caused by alveolar hyperventilation which elevates blood Ph.
Deep rapid breathing > 40 bpm( cardinal)
Circumoral or peripheral paresthesias
Carpopedal spasms and lightheadedness
ABG Pa CO2 < 35 mHg
Impaired gas exchange
Ineffective breathing pattern
Eradicate underlying condition by treatment of CNS disease, fever, sepsis or removal of ingested toxins
Teach effective deep breathing into a paper bag
Watch out for twitching and cardiac arrythmias
Monitor ABGS and serum electrolyte levels
1) Common management for respiratory alkalosis includes:
a) Oxygenation by nasal cannula
b) Oxygen delivery by face mask at 10 LPM
c) Teach deep breathing in a paper bag
d) Encourage patient to breathe deeply in a pursed lip manner
Respiratory Acidosis
Acid base disturbance characterized by excess CO2 in the blood( hypercapnia) >45 mmHg resulting from reduced alveolar ventilation
Restlessness and confusion
ABG Ph below normal < 7.35 ; pCO2 > 45
Impaired gas exchange
Ineffective breathing pattern
Monitor pulmonary function tests
Prepare patient for intubation and /or mechanical ventilation if with hypoxemia, decreased level of consciousness and respiratory distress.
Administer antibiotics, sodium bicarbonate and bronchodilators as needed
Chest physiotherapy, suctioning and O2 with humidification
Eradicate underlyingt cause by intubation and Mech. Ventilation, removal of foreign body and dialysis to remove toxic drugs.
1) Respiratory acid base imbalance caused by retention of CO2 which combines with H2O to form carbonic acid H2CO3 includes the following disorders except:
a) COPD and Asthma
b) hyperventilation
c) CNS depression
d) Pulmonary edema and respiratory paralysis
Answer : b hyperventilation causes alkalosis
Pancreatitis
Main Problem : Autodigestion of the pancreas
Initial Manifestation : Periumbilical Pain
Laboratory Data : Elevated Serum Amylase
Nursing Diagnosis : Pain
Interventions : Administer Demerol to relieve pain. Morphine contraindicated as it causes spasm of the spincter of oddi
Maintain low fat diet , patient on NPO during acute phase
Instruct patient to avoid coffee and alcohol
Parkinson s Disease
Main Problem : Progressive Neurologic Disorder affecting the brain centers responsible for control and regulation of movement due to depletion of dopamine
Initial manifestation : Bradykinesia
Laboratory data : No Specific
Nursing Diagnosis : Risk for Injury
Interventions ; Maintain Exercise program
Maintain a low protein diet at daytime and high protein at night because absorption of levodopa which is usually taken at daytime is slowed down by intake of high protein foods and vitamin B6
Institute safety measures ( rubber soled shoes , low heels and grab bars )
Prepare patient for stereotaxic thalamotomy , surgery done to decrease tremors
Peptic Ulcer Disease , Duodenal
Main Problem : Increased in HCL acid levels in the stomach
Initial manifestation : Right Epigastric Pain which occurs 2-3 hours after meals usually at night and is relieved by eating
Laboratory Data : Gastric Analysis reveals elevated HCL
Nursing diagnosis : Potential for fluid volume deficit
Interventions : Maintain high fat , high carbohydrate and low protein diet. Instruct patient to avoid spicy and caffeine containing foods , alcohol and smoking
Peptic Ulcer Disease , Gastric
Main Problem : Weak Gastric Mucosa
Initial Manifestation : Left epigastric pain which occurs 30 minutes 1 hour after meals usually at day time and is relieved by vomiting
Laboratory Data : Endoscopy reveals ulcer usually in the lesser curvature of the stomach
Nursing Diagnosis : Potential for fluid volume deficit
Interventions ; Maintain High fat , high carbohydrate and low protein diet
Instruct the patient to avoid spicy , caffeine containing foods , alcohol and smoking
Administer antacids separately from other drugs that the patient is taking , as ordered.
Prepare patient for surgery ( Billroth 1 , 2 or gastrectomy or vagotomy)
Raynauds disease
Main Problem : VAsospastic condition of arteries of the hands tha occurs with exposure to cold or stress
Initial Manifestation : Intermittent arteriolar vasoconstriction
Laboratory Data : Allens test reveals circulatory problems
Nursing Diagnosis : Altered Tissue Perfusion
Interventions : Avoid cold weather
Wear leather gloves when getting anything from the refrigerator
Stop smoking
Administer vasodilators as ordered
Renal Colic ( Urolithiasis)
Main Problem : Presence of renal stone in the urinary system
Initial manifestation : Sudden severe pain that leads to shock, unrelieved by analgesics
Laboratory Data : IVP reveals the presence of stone
Nursing diagnosis : Pain
Interventions : Strain all patients urine , to assess if the patient is passing out stones
Increase Oral Fluid Intake
Prepare Patient for Extracorporeal Shock Wave Lithotripsy- area submerged in water and electrically generated shock wave directed to the location of the stone. Pain medications given to minimize pain
Maintain patient on low sodium , low protein diet
Renal Failure , Acute
Main Problem : Abrupt reversible cessation of renal function as a result of trauma , allergy and kidney stones
Initial Manifestation : Oliguria ( U.O. , 400 ml / 24 hours )
Laboratory data : elevated BUN and creatinine
Nursing Diagnosis : Alteration in Urinary Elimination
Fluid and electrolyte imbalance
Interventions : Monitor Intake and output
Maintain a low protein , high carbohydrate , low sodium diet and fluid restricted during the oliguric phase and high protein , high calorie and fluid replacement during diuretic phase
Renal Failure , Chronic
Main Problem : Irreversible slow or progressive failure of the kidneys to function that results in death unless treatment is instituted
Initial manifestation : GI manifestations like anorexia , nausea and vomiting
Laboratory Data : Elevated serum creatinine level and low urine creatinine clearance
Nursing Diagnosis : Alteration in urinary elimination
Fluid Volume Excess
Interventions : Maintain low protein , low sodium , low potassium diet
Prepare patient for hemodialysis / peritoneal dialysis and monitor for complications
Monitor for signs and symptoms of anemia
Administer Epogen , diuretics and antihypertensives as ordered
Pulmonary Embolism
Obstruction of blood flow to pulmonary vessels by an undissolved substance( air, fat, emboli,thrombus) resulting in pulmonary hypertension and possible iinfarction
Sudden onset of dyspnea, tachypnea, crackles and chest pain
ABG hypoxemia; pulmonary angiography shows location of embolism and filing defect
CXR shows pneumoconstriction pulmonary arterial dilation
Lung scan shows VQ mismatch
Impaired gas exchange
Ineffective tissue perfusion; cardiopulmonary
Monitor ABG and watch out for respiratory distress and assess cardiovascular status and CVP
Irregular pulse arrhythmia caused by hypoxemia
Hyperthermia pulmonary embolism caused by thrombophlebitis
Monitor lab studies maintain PTT at 1 to 2 times control in patient with heparin PT at 1 to 2 times control or INR at 2 -3 in patient receiving coumadin
Place patient in fowlers position, suction and administer IVF, analgesics, anticoagulants, diuretics and fibrinolytics as ordered
1) The nursing diagnosis with least significance for patients with pulmonary embolism is:
a) Altered pattern of breathing related to dyspnea
b) Impaired gas exchange related to decreased diffusion
c) Pain related to pleural irritation
d) Anxiety related to hypoxia
Answer : d physiological needs first
Pulmonary Edema
A condition characterized by excessive amount of fluid in the alveoli and pulmonary interstitial tissues which tends to interfere with effective diffusion of gases
Dyspnea, orthopnea, crackles paroxysmal nocturnal dyspnea and pink frothy sputum
Pulmonary function tests decreased VQ ratios, ABGs indicate hypoxemia
Impaired gas exchange related to right to left shunting and decreased V/Q ratios
Fluid volume excess related to left ventricular failure in cardiogenic pulmonary edema
Decreased cardiac output related to left ventricular failure in cardiogenic pulmonary edema
Monitor blood gases
If on ventilator , suction frequently. Maintain oxygenation with ventilator( on PEEP) or nasal cannula
Restrict fluids and sodium for edema
Administer inotropic drugs(Dopamine and dobutamine) and diuretics in cardiogenic pulmonary edema
Prevent pulmonary infection with strict asepsis
Maintain nutrition with parenteral or enteral feedings
1) An example of a drug used in pulmonary edema to decrease circulating fluid volume
a) Dopamine ( Intropin)
b) Dobutamine ( Dobutrex)
c) Lasix( Furosemide)
d) Digoxin ( Digitoxin)
Answer : c furosemide is a diuretic which decreases fluid volume by increasing renal water excretion
Pneumothorax
A restrictive respiratory disease occurs when air enters the pleural space as a result of pulmonary lesion, neoplasms, accidental or surgical opening through the chest wall. Collapse of the lung due to air in the pleural space.
Hemothorax blood
Hydrothorax water
Pyothorax pus and exudates
Acute symptoms of dyspnea and paradoxical chest movement( absent or restricted movement on the affected side with decreased or absent breath sounds , may lead to mediastinal shift)
Lung scan shows VQ ratio mismatches
CXR showing decreased perfusion
ABG showing hypoxemia
Impaired gas exchange
Monitor PFTs and prepare patient for thoracentesis and observe for complications of chest tube placements ( constant bubbling in the water seal chamber indicates leak; 3 days post insertion can indicate lung re-expansion)
Place patient in high fowlers position and place on O2 therapy as indicated.
Instruct patient to do valsalva maneuver during chest tube removal.
1) The following are measures to promote adequate respirations and maintain proper function of the drainage bottle system:
a) Prevent movement to prevent displacement of the tube
b) Keep drainage bottles below chest level and position patient flat on bed
c) Constant clamping of the tubes
d) Milking not routinely done
Answer : d patient is positioned in semi- fowlers,drainage bottles below chest level, milking not routinely done as it increases negative pressure, clamping of the tube done only when bottles are broken or must be raised above the chest.
Systemic Lupus Erythematosus
Chronic autoimmune multi-system disorder with periods of exacerbation and remission and increased production of antibodies to cellular DNA results in inflammatory process involving veins and arteries causing pain swelling and tissue damage.
Pancytopenia and butterfly rash on the face, palmar erythema, psychosis and impaired cognitive function migratory pain and swelling, hypertension & carditis
Positive rheumatoid factor and ANA test positive
ESR elevated and serum globulins elevated
Urine chemistry proteinuria and hematuria
High risk for injury
Diet high in iron , CHON, vita.C
Hemodialysis and kidney transplant if renal failure occurs
Increase rest and sleep
Monitor musculo skeletal, renal and cardiopulmonary status
Administer antiemetics , and antidiarrheals
Encourage expression of body image change
Avoid infections, injury, sunlight exposure, OTC meds, oral contraceptives, hair spray and color
Give medications as ordered analgesics , anti-emetics, anti-rheumatics, cytotoxic drugs, steroids and NSAIDS.
1) Complications of SLE includes peripheral vascular disease which can be a cause of
a. Loss of limbs
b. COPD
c. Congestive heart failure
d. Stroke
Answer : a PVD as a complication of SLE can lead to peripjeral tisuue necrosis which warrants amputation
Urinary Tract Infection
Infection of the urinary tract as a result of urethral ascend of bacteria usually caused by E. Coli.
Cystitis inflammation of the urinary bladder
Pyelonephritis
inflammation of the kidney and its pelvis
Flank pain, with frequency,burning and urgency
Chills , muscle spasm, dysuria
Urinalysis and urine C/ S confirms causative agent
Pain alteration in comfort
Stress the importance of medication compliance and bedrest during acute phase
Relieve flank pain with analgesics , rest massage and external heat application
Sulfonamides and broad spectrum antibiotics, urinary antiseptics ( Bactrim , Septra) and
urinary analgesics ( Pyridium)
Increase oral fluid intake up to 4 liters per day and follow up urinalysis every two weeks for a month then monthly until urine is sterile.
1.)the following statement is true about pyelonephritis except
a. may follow cystitis
b. clinical manifestation includes costovertebral angle tenderness
c. most commonly caused by E coli
d. all of the above
answer : d all statements are descriptive of pyelonephritis
Retinal Detachment
Main Problem : Separation of the sensory retina from the pigment epithelium of the retine
Initial manifestation : Visual floaters described by patients as cobwebs or curtain in eyes
Nursing Diagnosis : Potential for Injury
Interventions : Immediate Bedrest
Position patient with the affected side towards the bed , so gravity may help put the detached retina back into place .
Avoid coughing ,sneezing and straining prepare the patient for eye surgery.
Spinal Cord Injury
Main Problem : Partial or complete disruption of nerve tracts and neurons resulting in paralysis and sensory loss
Initial manifestation : Depends on the level of injury
Cervical : Quadriplegia
Thoracic : Paraplegia
Lumbar : Paraplegia
Laboratory Data : X Ray reveals the location and extent of injury
Nursing Diagnosis : Ineffective Breathing Pattern , Impaired Physical Mobility
Interventions : Avoid hyperflexion and hyperextension of the spine . log roll the patient
Keep a catheter at the bedside to prevent bladder distention which may stimulate autonomic dysreflexia
Syndrome of Inappropriate antidiuretic Hormone (SIADH)
Main Problem : Inappropriate continued release of antidiuretic hormone resulting in water intoxication
Initial Manifestation : Mental Confusion
Laboratory Data : Hyponatremia Na , 120 mEq / L
Nursing Diagnosis : Fluid Volume Excess
Fluid and electrolyte imbalance
Interventions : Fluid Restriction
Assess for signs and symptoms of hyponatremia
Ulcerative Colitis
Main Problem : Ulceration of the mucosa of the lower colon and rectum
Initial manifestation : Bloody Mucoid Diarrhea
Laboratory data : Barium enema reveals lesions
Nursing Diagnosis : Pain
Altered Bowel Elimination ; diarrhea
Interventions : Avoid dairy products
Maintain Low Residue and High protein Diet , avoid cold fluids
Teach patients about familial predisposition
NURSING BULLETS
MEDICAL SURGICAL NURSING
In a patient with hypokalemia (serum potassium level below 3.5 mEq/L), presenting signs and symptoms include muscle weakness and cardiac arrhythmias. During cardiac arrest, if an I.V. route is unavailable, epinephrine can be administered endotracheally. Pernicious anemia results from the failure to absorb vitamin B12 in the GI tract and causes primarily GI and neurologic signs and symptoms. A patient who has a pressure ulcer should consume a high-protein, high-calorie diet, unless contraindicated. The CK-MB isoenzyme level is used to assess tissue damage in myocardial infarction. After a 12-hour fast, the normal fasting blood glucose level is 80 to 120 mg/dl. A patient who is experiencing digoxin toxicity may report nausea, vomiting, diplopia, blurred vision, light flashes, and yellow-green halos around images. Anuria is daily urine output of less than 100 ml. In remittent fever, the body temperature varies over a 24-hour period, but remains elevated. Risk of a fat embolism is greatest in the first 48 hours after the fracture of a long bone. Its manifested by respiratory distress. To help venous blood return in a patient who is in shock, the nurse should elevate the patients legs no more than 45 degrees. This procedure is contraindicated in a patient with a head injury. The pulse deficit is the difference between the apical and radial pulse rates, when taken simultaneously by two nurses. To reduce the patients risk of vomiting and aspiration, the nurse should schedule postural drainage before meals or 2 to 4 hours after meals. Blood pressure can be measured directly by intra-arterial insertion of a catheter connected to a pressure-monitoring device. A positive Kernigs sign, seen in meningitis, occurs when an attempt to flex the hip of a recumbent patient causes painful spasms of the hamstring muscle and resistance to further extension of the leg at the knee. In a patient with a fractured, dislocated femur, treatment begins with reduction and immobilization of the affected leg. Herniated nucleus pulposus (intervertebral disk) most commonly occurs in the lumbar and lumbosacral regions. Laminectomy is surgical removal of the herniated portion of an intervertebral disk. Surgical treatment of a gastric ulcer includes severing the vagus nerve (vagotomy) to reduce the amount of gastric acid secreted by the gastric cells. Valsalvas maneuver is forced exhalation against a closed glottis, as when taking a deep breath, blowing air out, or bearing down. When mean arterial pressure falls below 60 mm Hg and systolic blood pressure falls below 80 mm Hg, vital organ perfusion is seriously compromised. Lidocaine (Xylocaine) is the drug of choice for reducing premature ventricular contractions. A patient is at greatest risk of dying during the first 24 to 48 hours after a myocardial infarction. During a myocardial infarction, the left ventricle usually sustains the greatest damage. The pain of a myocardial infarction results from myocardial ischemia caused by anoxia. For a patient in cardiac arrest, the first priority is to establish an airway. The universal sign for choking is clutching the hand to the throat. For a patient who has heart failure or cardiogenic pulmonary edema, nursing interventions focus on decreasing venous return to the heart and increasing left ventricular output. These interventions include placing the patient in high Fowlers position and administering oxygen, diuretics, and positive inotropic drugs as prescribed. A positive tuberculin skin test is an induration of 10 mm or greater at the injection site. The signs and symptoms of histoplasmosis, a chronic systemic fungal infection, resemble those of tuberculosis. In burn victims, the leading cause of death is respiratory compromise. The second leading cause is infection. The exocrine function of the pancreas is the secretion of enzymes used to digest carbohydrates, fats, and proteins. A patient who has hepatitis A (infectious hepatitis) should consume a diet thats moderately high in fat and high in carbohydrate and protein, and should eat the largest meal in the morning. Esophageal balloon tamponade shouldnt be inflated greater than 20 mm Hg. Overproduction of prolactin by the pituitary gland can cause galactorrhea (excessive or abnormal lactation) and amenorrhea (absence of menstruation). Intermittent claudication (pain during ambulation or other movement thats relieved with rest) is a classic symptom of arterial insufficiency in the leg. In bladder carcinoma, the most common finding is gross, painless hematuria. Parenteral administration of heparin sodium is contraindicated in patients with renal or liver disease, GI bleeding, or recent surgery or trauma; in pregnant patients; and in women older than age 60. Drugs that potentiate the effects of anticoagulants include aspirin, chloral hydrate, glucagon, anabolic steroids, and chloramphenicol. For a burn patient, care priorities include maintaining a patent airway, preventing or correcting fluid and electrolyte imbalances, controlling pain, and preventing infection. Elastic stockings should be worn on both legs. Active immunization is the formation of antibodies within the body in response to vaccination or exposure to disease. Passive immunization is administration of antibodies that were preformed outside the body. A patient who is receiving digoxin (Lanoxin) shouldnt receive a calcium preparation because of the increased risk of digoxin toxicity. Concomitant use may affect cardiac contractility and lead to arrhythmias. Intermittent positive-pressure breathing is inflation of the lung during inspiration with compressed air or oxygen. The goal of this inflation is to keep the lung open. Wristdrop is caused by paralysis of the extensor muscles in the forearm and hand. Footdrop results from excessive plantar flexion and is usually a complication of prolonged bed rest. A patient who has gonorrhea may be treated with penicillin and probenecid (Benemid). Probenecid delays the excretion of penicillin and keeps this antibiotic in the body longer. In patients who have glucose-6-phosphate dehydrogenase (G6PD) deficiency, the red blood cells cant metabolize adequate amounts of gl