pressureulcerandwoundsextrahelp
DESCRIPTION
A self learning module designed for student nurses to help them understand the nursing care of patients with wounds. I am sharing this with other educators or nursing students to help them in this area. You have my permission to use this to learn about wounds but not to take as your own presentation. I hope you honor this request.TRANSCRIPT
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NRB 121 Self Learning Module: Wound Assessment
Tracey J. Siegel MSN RN CWOCN CNE
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Mrs. Siegel Says:
This may help you visualize pressure ulcers and other wounds!
Don’t print this up!Save paper!Watch this as a slide show! Then read the information in the notes section to help you better understand the nursing care of wounds!
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Objectives:
Following this self directed Power Point, nursing students will be able to:
1. Describe the best practices to manage acute and chronic wounds.
2. Explain the role of the nurse when caring for acute and chronic wounds.
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Why is this topic important to student nurses?
New RN graduates are responsible for the prediction, prevention and management of pressure ulcers in all settings. As our population gets older, understanding pressure ulcers and the care of all wounds is a priority!
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Everything Old is New Again!
“Nature alone cures…nature heals the wound. What nursing has to do…is put the patient in the best condition for nature to act upon him.” Florence Nightingale
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Assessment!
Often as nurses we get so wrapped up in the wound itself, we forget an important thing- we need to look at the whole patient….not just the hole in the patient!
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Patient Assessment and Wound CarePatient Assessment and Wound Care
Subjective/Objective DataSubjective/Objective Data Remember, the client is more than the Remember, the client is more than the
wound- need to do a complete nursing wound- need to do a complete nursing historyhistory
Focus on: Nutrition, hydration, oxygen Focus on: Nutrition, hydration, oxygen and vascular status, immune state, other and vascular status, immune state, other illnessesillnesses
Contributing Factors: pressure, shear, Contributing Factors: pressure, shear, friction, impaired mobility friction, impaired mobility
Overall prognosis and/or client goalsOverall prognosis and/or client goals
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AssessmentAssessment: Objective Data: Objective Data
Mechanical Mechanical stressorsstressors
EdemaEdema
Wound Wound temperaturetemperature
Cytotoxic agentsCytotoxic agents
Excess exudateExcess exudate
LocalLocalDry wound bed
Presence of devitalized tissue
Contaminated
Infection
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Assessment!“…it must never be lost sight of
what observation is for. It is not for the sake of piling up miscellaneous information or curious facts, but for the sake of saving life and increasing health and comfort.”
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1010
Partial-Thickness WoundsPartial-Thickness Wounds
• Tissue destruction Tissue destruction through the through the epidermis extending epidermis extending into but not through into but not through the dermisthe dermis
Heals by:Heals by:• EpithelializationEpithelialization• Contraction of Contraction of
wound marginswound margins
For example: Skin Tears, For example: Skin Tears, blisters, and Stage II blisters, and Stage II pressure ulcerspressure ulcers
SkinTear
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Pressure Ulcer vs. Dermatitis
Which is which?
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Stage III and Stage IV Pressure Ulcers vs. Full Thickness Wounds
All Stage III and IV PU are full thickness wounds but not all full thickness wounds are pressure ulcers!
Surgical, arterial, venous, and other wounds do not get staged…only pressure ulcers.
These wounds are classified as either partial or full thickness
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1313
Full-Thickness WoundsFull-Thickness Wounds
Tissue destruction Tissue destruction extending through extending through the dermis to the dermis to involve involve subcutaneous subcutaneous tissue and possibly tissue and possibly muscle or bonemuscle or bone
Heals by:Heals by:GranulationGranulationWound ContractionWound ContractionEpithelializationEpithelialization
Clean dehised surgical wound
Clean granular Stage III or IV Pressure Ulcer
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“ASSESSMENTS”
Anatomic Location-Age of wound
Size, Shape and Stage
Sinus Tracts Exudate Sepsis Surrounding Skin
Maceration Edges,
Epithelialization Necrotic Tissue Tissue Bed Status
Baranoski and Ayello (2007)
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Assessment and Classification Assessment and Classification by Colorby Color
RED WOUNDRED WOUND YELLOW WOUNDYELLOW WOUND
If charting this wound- 60% slough40% red granulation tissue
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Assessment and ClassificationAssessment and Classification by Color by Color
BLACK WOUNDBLACK WOUND BLACK WOUNDBLACK WOUND
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Deep Tissue Injury- new classification of pressure ulcer
Purple or maroon localized area of discolored intact skin or blood-filled blister due to damage of underlying soft tissue from pressure and/or shear. The area may be preceded by tissue that is painful, firm, mushy, boggy, warmer or cooler as compared to adjacent tissue. Further description:Deep tissue injury may be difficult to detect in individuals with dark skin tones. Evolution may include a thin blister over a dark wound bed. The wound may further evolve and become covered by thin eschar. Evolution may be rapid exposing additional layers of tissue even with optimal treatment.
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Deep Tissue Injury
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MeasurementMeasurement
Undermining
L x W x D
Pain!
Depth
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Sharp Debridement
What is wrong with this picture???
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21
Nursing Diagnosis and Goals
Impaired Skin Integrity
Altered Tissue Perfusion
???????????? Cure vs. Palliative
Care Pain Management Multidisciplinary
Approach
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Moist Wound Healing is the current
Standard of CareEnhances angiogenesisEnhances epithelial cell migration↑ activity of fibroblasts, essential
for collagen formationPrevents dehydration and tissue
cooling
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Assessment- Management
Wound care products are now classified by action and structure similar to medications-therefore just as all Beta Blockers or Penicillins act in a similar fashion- so do all hydrocolloids and calcium alginates!
It doesn’t matter what the brand name is- get to know wound care products by how they work in the wound environment!
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Disadvantages to Gauze in Topical Therapy
Non research based therapy
More painful May impede
wound healing Increased risk for
infection Costly and labor
intensive
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Transparent Dressings (Op Site®)First dressings developed to promote moist wound healing
Actions semi permeable membrane that
permits gaseous exchange but prevents bacterial invasion
Maintains moist wound environment
Supports autolytic debridement of dry eschar
Insulates and protects Indicated for partial thickness
wounds, prevention, and protection, secondary dressing
Contraindicated in fragile geriatric skin over skin tears
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Hydrocolloids (Duoderm®) An occlusive moldable wafer
Actions Supports autolytic debridement Absorbs moderate exudate Protects and insulates wound Normal for exudate to look
yellow with a slight odor- doesn’t mean that wound is infected
Change q. 3-5 days Indicated for partial and full
thickness wounds with minimal exudate
Contraindications include infected diabetic ulcers
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Hydrogel (Intrasite ®)Water or glycerin based gels, sheets or impregnated gauzes
Actions Supports autolytic debridement Rehydrates dry, desiccated
wounds Fills dead space as packing Limited absorptive action There are no contraindications for
gels Frequency of dressing changes
depends upon type Excellent for pain management as
they soothe and cool especially radiation burns and herpes zoster
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Calcium Alginate (Sorbsan®)Highly absorbent sheets or ropes of “seaweed”
Actions Exudate absorption Wound packing Supports autolytic
debridement of yellow slough Contraindicated in dry eschar
and non draining wounds Change q. 2-4 days
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Foams (Allevyn®)- “Sponges”
Actions Creates a moist wound environment Absorbs exudate Insulates wound Support autolytic debridement Contraindicated in dry eschar and non
draining wounds Can be used on all partial and full
thickness wounds Change q. 3-7 days
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Enzyme Debriders (Santyl®)
Actions Selective debridement of
fibrin slough Digests nonviable
protein but is harmless to granulation tissue
Only works in moist environment and thick eschar must be scored
Daily or BID dressing
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Vacuum Assisted Closure®
The application of negative pressure to remove wound exudate and stimulate the growth of granulation tissue
Indicated for full thickness wounds, grafts and flaps
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I hope this helped you understand the role of the nurse when caring with patients with wounds!
See Mrs. Siegel if you have any questions or comments!
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Reference
Baranoski, S., & Ayello, E. A. (2007). Wound care essentials (2nd ed.). New York: Lippincott, Williams & Wilkins.