Which type of debridement is a hydrocolloid dressing used for?
sharp debridement.
chemical debridement.
enzymatic debridement.
autolytic debridement.
The Correct Answer is D
Choice A rationale:
Sharp debridement involves the use of a sharp instrument or heat to remove dead tissue, which is not achieved with a hydrocolloid dressing.
Choice B rationale:
Chemical debridement involves the use of chemicals to remove dead tissue, which is not the function of a hydrocolloid dressing.
Choice C rationale:
Enzymatic debridement involves the use of enzymes to soften and remove dead tissue, which is not the function of a hydrocolloid dressing.
Choice D rationale:
Autolytic debridement uses the body’s own enzymes and moisture to soften and remove dead tissue. A hydrocolloid dressing helps maintain a moist wound environment, promoting autolytic debridement.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
Choice A rationale:
Full thickness skin loss with visible adipose tissue is characteristic of a stage 3 pressure injury, not stage 1.
Choice B rationale:
Full thickness skin loss with visible bone is characteristic of a stage 4 pressure injury, not stage 1.
Choice C rationale:
Stage 1 pressure injuries are characterized by intact skin with localized erythema.
Choice D rationale:
Partial-thickness skin loss with red tissue in the wound bed is characteristic of a stage 2 pressure injury, not stage 1.
Correct Answer is B
Explanation
Choice A rationale:
Refraining from touching the drainage spout with the hand is a correct practice. This helps to prevent contamination of the drain.
Choice B rationale:
Using one alcohol wipe to clean both the spout and the plug is incorrect. Each part should be cleaned with a separate alcohol wipe to prevent cross-contamination.
Choice C rationale:
Pointing the device away from oneself while opening it is a correct practice. This helps to prevent accidental exposure to the drainage fluid.
Choice D rationale:
Compressing the device in the hand before closing is a correct practice. This helps to maintain the suction in the drain.
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