jcnde.org: inbde practice questions
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© 2017. All rights reserved.
INBDE Practice Questions
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2© 2017 Joint Commission on National Dental Examinations. All Rights Reserved.
Important notice and disclaimer concerning these practice items
The following items are offered to help candidates understand the types of questions that will be asked on the Integrated National Board Dental Examination (INBDE). It should be noted that practice test questions are not subjected to the same intense scrutiny, and do not undergo the same level of review, as items appearing on the actual examination. When developing examination content, the best questions are always reserved for placement on the actual examination (as opposed to placement on distributed lists of practice questions). The Joint Commission on National Dental Examinations (JCNDE) recommends that you use textbooks and lecture notes as primary sources for study. The current questions are provided to familiarize you with INBDE item formats. The box in the lower right corner of each question indicates the primary Foundation Knowledge (FK) area(s) and Clinical Content (CC) area(s) associated with that question (see final slides for a detailed list of FK’s and CC’s). The answer key appears as the last slide. These items may not be used for commercial purposes.
The JCNDE is an agency established by the American Dental Association (ADA). The JCNDE communicates and emphasizes the following cautions to candidates and others. All practice items are the copyrighted property of the ADA. These practice items are intended for the use of educators and students within the educational environment or for individual study and may not be reproduced in any format, whether paper or electronic, without expressed written permission of the JCNDE. The JCNDE will consider and may grant, on a case-by-case basis, specific requests by dental education programs for reproduction and use of these materials within the educational environment in either print or electronic format. Dental education programs interested in reproducing practice test questions should email [email protected]. The request should include an explanation of the intended use and an estimate of the number of copies that will be made.
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3© 2017 Joint Commission on National Dental Examinations. All Rights Reserved.
Which permanent tooth is least likely to spontaneously erupt?
A. 2B. 5C. 6D. 29
Patient
Current Findings
Chief Complaint
Female, 10 years old
“My daughter is here for her regular check up.”
Background and/or Patient History
Sample Question 1
CC04, CC05, CC07FK1
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4© 2017 Joint Commission on National Dental Examinations. All Rights Reserved.
Which mechanism of action most likely explains the current complaint?
A. Vitamin K inhibitionB. Direct thrombin inhibitionC. Antithrombin III activationD. Platelet aggregation inhibition
Patient
Current Findings
Chief Complaint
Male, 60 years old
“My gums are bleeding for no apparent cause.”
Vital signs stableNo acute distressSpontaneous gingival bleedingINR: 5
Prosthetic heart valveMedications:
lithium (Lithobid®)metformin (Glucophage®)atorvastatin (Lipitor®)warfarin (Coumadin®)
Background and/or Patient History
Sample Question 2
CC08, CC25FK8
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5© 2017 Joint Commission on National Dental Examinations. All Rights Reserved.
Which is the best treatment for the labial buccal mucosal lesions?
A. Dexamethasone elixirB. Nystatin suspensionC. Tetracycline oral rinseD. Valacyclovir (Valtrex®) tablets
Patient
Current Findings
Chief Complaint
Male, 32 years old
“My gums hurt over my front tooth.”
Vesicular lesion between teeth 9 and 10
Recurrent gingival lesion- outbreaks last 7-10 days
Background and/or Patient History
Sample Question 3
CC24FK8
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6© 2017 Joint Commission on National Dental Examinations. All Rights Reserved.
Where is the infection most likely located?
A. Buccal vestibuleB. Canine spaceC. Nasal cavityD. Pterygomaxillary space
Patient
Current Findings
Chief Complaint
Male, 48 years old
“I’ve been in pain for two days and now my face is swollen.”
Facial edemaLymphadenopathyExtensive apical radiolucency associated with tooth 6Temp: 100.3BP: 150/93Blood glucose: 240 mg/dL
HypertensionType 2 diabetesPenicillin allergy
Background and/or Patient History
Sample Question 4
CC03, CC18FK1, FK4
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7© 2017 Joint Commission on National Dental Examinations. All Rights Reserved.
The most appropriate next step would be to:
A. discontinue current antibiotic and refer to physician.B. discontinue current antibiotic and substitute with
azithromycin (Z-Pak®).C. recommend loperamide (Imodium®).D. recommend probiotics.
Patient
Current Findings
Chief Complaint
Male, 48 years old
“I’ve been in pain for two days and now my face is swollen.”
Five days after starting the antibiotic, the patient called and said, “I have bad watery diarrhea, a high temp, and stomach cramps.”
Facial edemaLymphadenopathyExtensive apical radiolucency associated with tooth 6Temp: 100.3BP: 150/93Blood glucose: 240 mg/dL
HypertensionType 2 diabetesPenicillin allergy
Background and/or Patient History
(Progressive paired with Sample Question 4)
Sample Question 5
CC42, CC50FK7, FK8
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8© 2017 Joint Commission on National Dental Examinations. All Rights Reserved.
After demonstration during the first restorative appointment, the next management technique would be:
A. distraction.B. explanation. C. rationalization.D. sedation.
Patient
Current Findings
Chief Complaint
Male, 5 years old
First dental examination two weeks agoCooperation assessment: goodRestorable caries on one or more primary molars in every quadrant
Background and/or Patient History
Sample Question 6
CC38, CC52FK9
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9© 2017 Joint Commission on National Dental Examinations. All Rights Reserved.
Post-treatment discomfort is best managed with:
A. acetaminophen (Tylenol®).B. codeine.C. ibuprofen (Advil®).D. tramadol (Ultram®).
Patient
Current Findings
Chief Complaint
Female, 12 years old
“My mouth hurts.”
No swelling
Four first premolars extracted 24 hours ago.
Background and/or Patient History
Sample Question 7
CC16, CC24FK8
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10© 2017 Joint Commission on National Dental Examinations. All Rights Reserved.
Before extracting tooth 24, which one of the following is the best option?
A. No antibiotic administration is required.B. Amoxicillin 2 grams should be taken 30 minutes to
60 minutes before procedure.C. Warfarin (Coumadin®) should be discontinued the
morning before procedure.D. Clarithromycin (Biaxin®) 500 milligrams should be taken
30 minutes to 60 minutes before procedure.
Patient
Current Findings
Chief Complaint
Male, 65 years old
“My tooth has turned dark grey.”
Necrotic tooth 24Not responding to coldNo swelling presentINR: 3
Prosthetic heart valveMedications:
warfarin (Coumadin®)
Background and/or Patient History
Sample Question 8
CC24, CC25FK12, FK3
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11© 2017 Joint Commission on National Dental Examinations. All Rights Reserved.
What is most likely causing the chief complaint?
A. Gold interfacing with amalgamB. Metal-ceramic restorationC. Titanium implantsD. Zirconia interfacing with amalgam
Patient
Current Findings
Chief Complaint
Male, 35 years old
“I’ve had a metallic taste in my mouth for the past few days.”
Good oral hygieneSeveral implantsSeveral restorations recently completed:• Gold crown on tooth 2• MOD amalgam on tooth 3• Zirconia crown on tooth 4• Metal-ceramic restoration on teeth
29 to 31• Good overall health
Background and/or Patient History
Sample Question 9
CC02, CC06FK3, FK10
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12© 2017 Joint Commission on National Dental Examinations. All Rights Reserved.
Which is most important to ask the parent first?
A. “Did the child lose consciousness?”B. “Do you have the teeth?”C. “When did the child last eat?”D. “When did the injury occur?”
Patient
Current Findings
Chief Complaint
Male, 9 years old
Parent: “My son was hit in the face with a baseball and he’s bleeding and missing teeth!”
Type 1 diabetes
Background and/or Patient History
Sample Question 10
CC16, CC17FK3
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13© 2017 Joint Commission on National Dental Examinations. All Rights Reserved.
The most appropriate treatment is:
A. acyclovir (Zovirax®) cream.B. amantadine (Symmetrel®).C. mupirocin (Bactroban®).D. nystatin and triamcinolone (Mycolog®-II) cream.
Patient
Current Findings
Chief Complaint
Male, 14 years old
“I can’t seem to get rid of the sores at the corners of my mouth.”
Painful lesion- recurrent, never go away entirely
Background and/or Patient History
Sample Question 11
CC24, CC25FK8
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14© 2017 Joint Commission on National Dental Examinations. All Rights Reserved.
Before performing a crown lengthening surgery, which one of the following is the best option?
A. No antibiotic administration is required.B. Amoxicillin 2 grams should be taken 30 minutes to
60 minutes before procedure.C. Warfarin (Coumadin®) should be discontinued the
morning before procedure.D. Clarithromycin (Biaxin®) 500 milligrams should be taken
30 minutes to 60 minutes before procedure.
Patient
Current Findings
Chief Complaint
Male, 65 years old
“My mouth has been dry for over a month.”
Tooth 24 is missing incisal 1/3, INR: 3
Previous endocarditisMedications:
warfarin (Coumadin®)
Background and/or Patient History
Sample Question 12
CC20FK8
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15© 2017 Joint Commission on National Dental Examinations. All Rights Reserved.
Which graph best shows the likely plaque pH response after drinking a sugary beverage?
Patient
Current Findings
Chief Complaint
Female, 75 years old
“My gums hurt over my front tooth.”
Oropharyngeal cancer treated by radiation.
Background and/or Patient History
Sample Question 13
CC02FK1
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16© 2017 Joint Commission on National Dental Examinations. All Rights Reserved.
Which mechanism of action most likely explains the chief complaint?
A. Antithrombin III inactivationB. Coagulation activationC. Thrombin inhibitionD. Vitamin K antagonism
Patient
Current Findings
Chief Complaint
Male, 60 years old
“My gums bleed easily.”
BP: 145/90Diffuse gingival bleeding
Paroxysmal supraventricular tachycardiaPulmonary embolismType 2 diabetesHypertensionHyperlipidemia Medications:
metformin (Glucophage®)atorvastatin (Lipitor®) warfarin (Coumadin®) aspirin 81 mg daily
Background and/or Patient History
Sample Question 14
CC02, CC07FK8
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17© 2017 Joint Commission on National Dental Examinations. All Rights Reserved.
Which test would provide a definitive diagnosis of the complaint?
A. Bleeding timeB. International normalization ratio C. Partial thromboplastin time D. Platelet countE. Serum vitamin K
Patient
Current Findings
Chief Complaint
Male, 60 years old
“My gums bleed easily.”
BP: 145/90Diffuse gingival bleeding
Paroxysmal supraventricular tachycardiaPulmonary embolismType 2 diabetesHypertensionHyperlipidemia Medications:
metformin (Glucophage®)atorvastatin (Lipitor®) warfarin (Coumadin®) aspirin 81 mg daily
Background and/or Patient History
Sample Question 15
CC04, CC06FK1
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18© 2017 Joint Commission on National Dental Examinations. All Rights Reserved.
The most appropriate antimicrobial agent is:
A. amoxicillin and clavulanate (Augmentin®).B. cephalexin (Keflex®).C. clindamycin (Cleocin®).D. metronidazole (Flagyl®).
Patient
Current Findings
Chief Complaint
Male, 48 years old
“I’ve been in pain for two days and now my face is swollen.”
Facial edemaLymphadenopathyExtensive apical radiolucency associated with tooth 6Temp: 100.3 FBP: 150/93Blood glucose 240 mg/dL
HypertensionType 2 diabetesPenicillin allergy
Background and/or Patient History
Sample Question 16
CC12FK8
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19© 2017 Joint Commission on National Dental Examinations. All Rights Reserved.
Which screening radiograph would be most helpful in diagnosing a mandibular fracture?
A. BitewingB. Lateral cephalogramC. PanoramicD. Periapical
Patient
Current Findings
Chief Complaint
Male, 9 years old
Parent: “My son was hit in the face with a baseball and he’s bleeding and missing teeth!”
Type 1 diabetes
Background and/or Patient History
Sample Question 17
CC30, CC31FK1, FK2
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20© 2017 Joint Commission on National Dental Examinations. All Rights Reserved.
Reimplantation is desired. What is the best way to protect permanent teeth after avulsion?
A. Place back into the socketsB. Place under the tongueC. Put in a cup of milkD. Wrap in a wet napkin
Patient
Current Findings
Chief Complaint
Male, 9 years old
Parent: “My son was hit in the face with a baseball and he’s bleeding and missing teeth!”
Type 1 diabetes
Background and/or Patient History
Sample Question 18
CC01, CC34FK1, FK2
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21© 2017 Joint Commission on National Dental Examinations. All Rights Reserved.
The fractured fragment of tooth 7 has not been found. What is the first step?
A. Administer appropriate pulp therapyB. Ask the parent if there was a pre-existing fractureC. Evaluate pulpal statusD. Radiographic image of lower lip
Patient
Current Findings
Chief Complaint
Male, 9 years old
Parent: “My son was hit in the face with a baseball and he’s bleeding and missing teeth!”
Type 1 diabetes
Background and/or Patient History
Sample Question 19
CC12, CC16FK1, FK2
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22© 2017 Joint Commission on National Dental Examinations. All Rights Reserved.
Where would a loss of taste be expected?
A. 1 and 2B. 2 and 3C. 3 and 4D. 2, 3, and 4
Patient
Current Findings
Chief Complaint
Male, 38 years old
“I haven’t been able to taste on the left side of my tongue for the past three days.”
Left inferior alveolar nerve block during a prior dental treatment
Background and/or Patient History
Sample Question 20
CC05, CC07FK1, FK2
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23© 2017 Joint Commission on National Dental Examinations. All Rights Reserved.
The procedure results in a carious exposure of the pulp. The patient chooses to have the tooth extracted. What is the next step at this appointment?
A. Discontinue dabigatran (Pradaxa®) the morning of the appointment.
B. Obtain an INR the morning of the procedure.C. Proceed without treatment modification. D. Use 2% lidocaine (Xylocaine®) with 1:50,000 epinephrine.
Patient
Current Findings
Chief Complaint
Male, 75 years old
“I’m here to have my filling done
Atrial fibrillationMedications:
dabigatran (Pradaxa®) metoprolol (Toprol®)
Background and/or Patient History
Sample Question 21
CC24, CC30FK6, FK8
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24© 2017 Joint Commission on National Dental Examinations. All Rights Reserved.
What is the etiology of this condition?
A. Bacterial infectionB. Fungal infectionC. Viral infectionD. Vitamin B12 deficiency
Patient
Current Findings
Chief Complaint
Male, 37years old
“I have white stuff on my tongue.”
White coating can be wiped off
Recurrent low grade fever, fatigue, periodically feels cold and a little ill
Background and/or Patient History
Sample Question 22
CC024, CC04, CC12FK4, FK7
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25© 2017 Joint Commission on National Dental Examinations. All Rights Reserved.
A drug has a half-life of 4 hours. Upon discontinuing the drug:
A. 87% will be eliminated in 8 hours.B. 90% will be eliminated in 24 hours.C. 94% will be eliminated in 12 hours.D. 94% will be eliminated in 16 hours.
Sample Question 23
CC24FK8
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26© 2017 Joint Commission on National Dental Examinations. All Rights Reserved.
Physician referral is most urgent for the treatment of:
A. anxiety.B. hypertension.C. obesity.D. smoking.
Patient
Current Findings
Chief Complaint
Male, 65 years old
“A year ago I lost the filling in my back tooth.”
BP: 170/100Height: 6’ 1”Weight: 325 lbs
Smokes tobacco – 40 pack yearsDental phobiaMedications:
hydrochlorothiazide (Microzide®) rosuvastatin (Crestor®) aspirin 81 mg
Background and/or Patient History
Sample Question 24
CC08, CC42FK6
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27© 2017 Joint Commission on National Dental Examinations. All Rights Reserved.
When making decisions about patient treatment, which type of study provides the strongest evidence?
A. Case control B. Cohort C. Double-blind randomized D. Evidence summary E. Systematic review
Sample Question 25
CC10, CC12FK6, FK10
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28© 2017 Joint Commission on National Dental Examinations. All Rights Reserved.
Which mechanism of action most likely explains the current complaint?
A. Vitamin K inhibitionB. Direct thrombin inhibitionC. Antithrombin III activationD. Platelet aggregation
Patient
Current Findings
Chief Complaint
Male, 60 years old
“My gums are bleeding with no apparent cause.”
Vital signs stableNo acute distressSpontaneous gingival bleedingBlood glucose: 90 mg/dL
Type 2 diabetesMedications:lithium (Lithobid®)metformin (Glucophage®) atorvastatin (Lipitor®) dabigatran (Pradaxa®)
Background and/or Patient History
Sample Question 26
CC07, CC08FK1, FK6
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29© 2017 Joint Commission on National Dental Examinations. All Rights Reserved.
Which anatomical structure is indicated by the arrow?
A. Tooth 1B. Tooth 2C. Tooth 16D. Tooth 17
Sample Question 27
CC03, CC10FK10
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30© 2017 Joint Commission on National Dental Examinations. All Rights Reserved.
The most appropriate management is:
A. amalgam restoration.B. monitor lesion at subsequent visits.C. resin restoration.D. sealant.
Patient
Current Findings
Chief Complaint
Male, 57 years old
“I need a check up”
Non-cavitated demineralized legion on the occlusal surface of tooth 13
Background and/or Patient History
Sample Question 28
CC04FK1, FK6
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31© 2017 Joint Commission on National Dental Examinations. All Rights Reserved.
Which statement is correct regarding the prior skin tumor?
A. The depth of invasion is not important in establishing prognosis.
B. It is formed by malignant Langerhans cells.C. It is often associated with chronic actinic damage.D. It often has well demarcated borders.
Patient
Current Findings
Chief Complaint
Female, 61 years old
“I didn’t want to miss my appointment but I don’t feel good. I have a fever, cough, and I can’t catch my breath.”
Temp: 101.4 F
Diagnosed with H3N2 strain influenzaOsteoarthritisDysplastic nevus syndromeFractured right ankle repaired with bone plates and screws, 1 year agoMelanoma removed from left shoulder, 3 years agoMedications:
acetaminophen (Tylenol®)meloxicam (Mobic®)tramadol (Ultram®)
Background and/or Patient History
Sample Question 29
CC05, CC07FK4
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32© 2017 Joint Commission on National Dental Examinations. All Rights Reserved.
A patient has a maximum opening of 25mm. Each of the following could be a contribution. Which is the EXCEPTION?
A. Condylar ankylosisB. Fatigue of the masseter muscleC. Hypertrophy of the coronoid processD. Pericoronitis
Sample Question 30
CC03, CC05FK1, FK4
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33© 2017 Joint Commission on National Dental Examinations. All Rights Reserved.
The dentist refers the patient to his physician for the complaint of a sore throat. The patient is given a prescription for amoxicillin (Amoxil®), which is taken by the patient for the next three days. The patient returns two weeks later with complaints of pain in multiple joints and an epidermal rash on his trunk area. What is the most likely cause of these new signs and symptoms?
A. An allergy to amoxicillin (Amoxil®)B. Bacterial endocarditisC. Erythema multiformeD. Rheumatic fever
Patient
Current Findings
Chief Complaint
Male, 45 years old
“My teeth look bad and are loose. I also have a sore throat and don’t feel good.”
Temp: 101 FMalaise for 4-5 daysBilateral tender anterior cervical lymph nodesBilateral enlargement of tonsils
Smoker (cigarettes), 12 pack-year historyFactory worker
Background and/or Patient History
Sample Question 31
CC07, CC25FK4, FK8
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34© 2017 Joint Commission on National Dental Examinations. All Rights Reserved.
A patient expresses the desire to quit smoking after a 40 pack-year history. Each of the following would be an appropriate action EXCEPT one. Which is the EXCEPTION?
A. Prescribe a nicotine (NicoDerm-CQ®) patchB. Recommend hypnosisC. Recommend nicotine (Nicorette®) chewing gumD. Recommend use of a smokeless tobacco
Sample Question 32
CC05, CC07FK1
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35© 2017 Joint Commission on National Dental Examinations. All Rights Reserved.
The initial treatment should include each of the following EXCEPT one. Which is the EXCEPTION?
A. Bite plane splint therapyB. Diet modificationC. Minor occlusal adjustmentD. Muscle relaxant prescription
Patient
Current Findings
Chief Complaint
Male, 48 years old
“My jaw hurts when I chew, and I cannot open wide.”
Maximum opening is 20mmSensitivity to palpation of masseter, temporalis, and pterygoid muscles
No history of medical problems or medicationsPrevious dental history: routine prophylaxis onlyRecently assumed an executive position in a large company
Background and/or Patient History
Sample Question 33
CC10, CC32FK1, FK10
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36© 2017 Joint Commission on National Dental Examinations. All Rights Reserved.
What is the greatest threat to pulp vitality during preparation of a tooth?
A. BacteriaB. DesiccationC. HeatD. Pressure
Sample Question 34
CC01, CC18FK1
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37© 2017 Joint Commission on National Dental Examinations. All Rights Reserved.
Which base or liner may interfere with the polymerization of a resin composite restoration?
A. Calcium hydroxideB. CopolymerC. Glass ionomerD. Zinc oxide eugenol
Sample Question 35
CC19FK3
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38© 2017 Joint Commission on National Dental Examinations. All Rights Reserved.
Each of the following is true of taurodontism EXCEPT one. Which is the EXCEPTION?
A. Larger pulp chamber due to occlusally displaced furcationB. Occurs in patients with amelogenesis imperfecta and
Down syndromeC. Permanent and primary teeth may be affectedD. Unusual root shape due to late invagination of Hertwig's
root sheath
Sample Question 36
CC01, CC07FK4
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39© 2017 Joint Commission on National Dental Examinations. All Rights Reserved.
The best diagnosis is:
A. candidosis.B. herpangina.C. mononucleosis.D. streptococcal pharyngitis.
Patient
Current Findings
Chief Complaint
Male, 16 years old, accompanied by parent
“I am here for my cleaning.”
White plaque covering the areas of the posterior hard and soft palatal mucosa
Medications:albuterol (Proventil®)
Background and/or Patient History
Sample Question 37
CC02, CC07FK1, FK6
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Management of the most common opportunistic infection in this case includes which drug?
A. Carbamazepine (Tegretol®).B. Cephalexin (Keflex®).C. Clonazepam (Klonopin®).D. Clotrimazole (Mycelex®).
Patient
Current Findings
Chief Complaint
Female, 59 years old
“I have many missing teeth and several more are loose. My mouth is also dry.”
Height: 5' 9"Weight: 140 lbsBP: 123/78New patient presents for an initial examinationMissing many teethSeveral remaining teeth exhibit class 1-2 mobilityWants to save as many teeth as possibleWilling to consider upper and lower partial denturesIntraoral examination reveals profound mucosal drynessManipulation of major salivary gland ducts fails to produce saliva
HypertensionMedications:
aspirin 81 mghydrochlorothiazide/triamterene
(Dyazide®)Works in the shoe section of a department store
Background and/or Patient History
Sample Question 38
CC24FK8
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What is the most appropriate emergency treatment?
A. Antibiotics and NSAIDsB. Occlusal adjustment and NSAIDsC. Pulpectomy and antibioticsD. Pulpectomy and NSAIDs
Patient
Current Findings
Chief Complaint
Female, 25 years old
“My upper left back tooth has been sensitive to hot, cold and chewing. I woke up in pain last night.”
Apical radiolucency tooth 15, no swelling
Has not seen a dentist for five yearsExpresses a strong desire to maintain her teeth
Background and/or Patient History
Sample Question 39
CC26FK6
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The patient's physician prescribed cephalexin (Keflex®) 2 gm, to be taken prior to the dental treatment. The patient presents to the dental office with a rash and itching on the chest, neck, and arms. Each of the following is an appropriate next step EXCEPT one. Which is the EXCEPTION?
A. Administer diphenhydramine (Benadryl®) and monitor the patient
B. Contact the patient's physician to discuss options for treating the patient
C. Recommend clindamycin (Cleocin®) if an antibiotic is needed for future dental treatment
D. Decrease the dose of cephalexin (Keflex®) to 1 gm prior to dental treatment
Patient
Current Findings
Chief ComplaintMale, 75 years old
“I have a painful burning sensation on my tongue and on the roof of my mouth.”
Height: 6' 2"Weight: 190 lbsBP: 135/68Burning sensation involved his dorsal tongue and palate for the past 5 yearsSymptoms are worse late in the dayPast treatment with nystatin has not resulted in reliefDorsal glossal and palatal mucosae reveals no clinical abnormality
Hepatitis C, diagnosed 20 years agoInsomnia GERD IncontinenceGoutSurgery for benign prostatic hyperplasia, 2 years agoReplacement of left proximal thumb joint due to osteoarthritis, 1.5 years agoMedications:
allopurinol (Zyloprim®)esomeprazole (Nexium®)solifenacin (Vesicare®)trazodone (Desyrel®)
Allergies: penicillin - urticariaSmoker (cigarettes), 40 pack-year historyFarmer for 55 years
Background and/or Patient History
Sample Question 40
CC25FK8
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What should be the first action for the dentist to take after the initial oral diagnosis and treatment plan discussion?
A. Encourage the patient to discuss previous traumatic dental experiences.
B. Refer the patient for behavioral therapy prior to initiating dental treatment.
C. Schedule the patient for restorative procedures in one appointment.
D. Schedule the patient for restorative procedures under conscious sedation.
Patient
Current Findings
Chief Complaint
Female, 45 years old
“I want to get my teeth checked.”
Oral and radiographic examination reveal multiple caries
New patientSelf-proclaimed dental phobiaHistory of infrequent dental careSuffered traumatic dental treatment experience as a child
Background and/or Patient History
Sample Question 41
CC01, CC03FK10
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Which action should be performed by the dentist?
A. Curette the socket and suture the site.B. Inspect the socket and reassure the mother and infant.C. Reimplant the tooth and splint to adjacent teeth.D. Reimplant the tooth but do not splint.
Patient
Current Findings
Chief Complaint
Male, 1 year old, accompanied by mother
Mother: “My son fell and a baby tooth came out.”
Tooth E has avulsed and is in a cup of milk
Has never seen a dentist before, but family members are patients of record
Background and/or Patient History
Sample Question 42
CC07, CC15FK1, FK10
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There are four posterior teeth present in the mandibular left quadrant. One tooth has five cusps, two teeth have four cusps, and another tooth has three cusps. Which tooth is missing?
A. 18B. 19C. 20D. 21
Patient
Current Findings
Chief Complaint
Female, 30 years old
“I want my teeth fixed before getting pregnant.”
Missing and carious teethGingival swelling and erythema around tooth 17Bilateral tenderness in muscles of mastication
Duodenal ulcerMedications:
antacidsoral contraceptives
Extractions prior to orthodontic treatment10 years since last dental visit
Background and/or Patient History
Sample Question 43
CC12FK10
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If the patient's father is unaffected and the mother is a carrier, what is the expected incidence of siblings NOT being phenotypically affected?
A. 12.5%B. 25%C. 50%D. 75%E. 100%
Patient
Current Findings
Chief Complaint
Male, 5 years old, accompanied by parents
Parents: “We are here for our son’s initial exam.”
Occlusal caries noted on tooth TGingival swelling distal to tooth T
Duchenne muscular dystrophy, an X-linked recessive disorder, diagnosed 3 years agoDifficulty swallowingLives in area with fluoridated waterParents assist with brushing teeth, twice daily
Background and/or Patient History
Sample Question 44
CC09, CC11FK4
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OSHA’s bloodborne pathogen standard requires healthcare employers to do each of the following EXCEPT one. Which is the EXCEPTION?
A. Establish an exposure control plan.B. Implement the use of standard precautions.C. Make hepatitis C vaccinations available.D. Provide personal protective equipment.
Sample Question 46
CC51FK6
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Each of the following is an appropriate patient management measure EXCEPT one. Which is the EXCEPTION?
A. Antibiotic premedication prior to surgical proceduresB. Respect for patient's autonomyC. Referral to a dental specialistD. Use of local anesthetic with epinephrine
Patient
Current Findings
Chief Complaint
Female, 59 years old
“I have many missing teeth and several more are loose. My mouth is also dry.”
Height: 5' 9"Weight: 140 lbsBP: 123/78New patient presents for an initial examinationMissing many teethSeveral remaining teeth exhibit class 1-2 mobilityWants to save as many teeth as possibleWilling to consider upper and lower partial denturesIntraoral examination reveals profound mucosal drynessManipulation of major salivary gland ducts fails to produce saliva
HypertensionMedications:
aspirin 81 mghydrochlorothiazide/triamterene
(Dyazide®)Works in the shoe section of a department store
Background and/or Patient History
Sample Question 47
CC54FK6
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Foundation Knowledge Areas (2018*)The successful entry-level general practitioner is focused on the prevention, diagnosis, and management of oral disease, and the promotion and maintenance of general health. This requires application of knowledge in the following areas:
FK1 Molecular, biochemical, cellular, and systems-level development, structure and function
FK10 Research methodology and analysis, and informatics tools
FK9 Sociology, psychology, ethics and other behavioral sciences
FK8 Pharmacology
FK7 Biology of microorganisms in physiology and pathology
FK6 General and disease-specific pathology to assess patient risk
FK5 Cellular and molecular bases of immune and non-immune host defense mechanisms
FK4 Principles of genetic, congenital and developmental diseases and conditions and theirclinical features to understand patient risk
FK2 Physics and chemistry to explain normal biology and pathobiology
FK3 Physics and chemistry to explain the characteristics and use of technologies and materials
* FK 9 and 10 contain minor edits that are currently pending JCNDE approval.
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INBDE Clinical Content Areas (2016)
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INBDE Clinical Content Areas (2016)
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INBDE Clinical Content Areas (2016)
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Answer Key
Item # Key25 E26 B27 D28 D29 C30 B31 D32 D33 C34 C35 D36 A37 A38 D39 D40 D41 A42 B43 D44 D45 D46 C47 A
Item # Key1 C2 A3 D4 B5 A6 A7 C8 B9 A10 A11 D12 B13 A14 D15 B16 C17 C18 A19 B20 B21 C22 B23 C24 B