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 A
Explanation
Choice A rationale:
Dakin’s solution is used for chemical debridement, which involves the use of a chemical, such as Dakin’s solution, to break down and remove dead tissue.
Choice B rationale:
Primary intention is a term used to describe the healing of a clean wound without tissue loss. Dakin’s solution does not directly contribute to this process.
Choice C rationale:
While Dakin’s solution can aid in the healing process by preventing and treating infections, it does not directly cause healing.
Choice D rationale:
Phagocytosis is a process carried out by certain cells in the body to engulf and destroy pathogens or debris. Dakin’s solution does not perform this function.
Correct Answer is B
Explanation
Choice A rationale:
Abdominal pads are not designed to minimize pain during dressing changes.
Choice B rationale:
Hydrogel dressings are known to minimize pain during dressing changes.
Choice C rationale:
Wet-to-dry dressings can cause discomfort during dressing changes.
Choice D rationale:
Dry gauze can stick to the wound bed and cause pain during dressing changes.
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