A nurse explains that the major purpose of the use of a hydrocolloid dressing is to:
Keep the wound dry.
Help destroy microorganisms in an infected wound.
Leave the dressing in place for 10 days.
Occlude air and promote breakdown of necrotic tissue.
The Correct Answer is D
Choice A rationale:
Hydrocolloid dressings do not keep the wound dry; they maintain a moist environment.
Choice B rationale:
These dressings do not have antimicrobial properties.
Choice C rationale:
While these dressings can be left in place for several days, it is not their major purpose.
Choice D rationale:
Hydrocolloid dressings occlude air and promote autolytic debridement of necrotic tissue.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
Choice A rationale:
Karaya paste is used for ostomy care, not for dressing changes.
Choice B rationale:
Paper tape might not provide the necessary adhesion for frequent dressing changes.
Choice C rationale:
Elastic adhesive tape is typically used for strains and sprains, not for dressing changes.
Choice D rationale:
Montgomery straps are adhesive strips that can be tied and untied to secure dressings without removing and reapplying tape. This can help reduce skin irritation from repeated tape removal.
Correct Answer is ["A","B","D","E"]
Explanation
E. Using a thermometer to check the temperature of the pad, Securing the pad to the patient, Instructing the patient not to sleep on the pad, Inspecting the plug and cord for cracks or fraying.
Choice A rationale:
It’s important to check the temperature of the pad to prevent burns.
Choice B rationale:
Securing the pad ensures it stays in place and provides consistent heat.
Choice C rationale:
Patients should not lie on top of the pad as it can lead to burns.
Choice D rationale:
Patients should not sleep on the pad to prevent prolonged exposure which can lead to burns.
Choice E rationale:
Inspecting the plug and cord prevents electrical hazards.
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