When preparing to change a sterile dressing over an incision, it is most important to remember to:
Remind him to remain very still during the procedure.
Place a discard bag close to the wound.
Change gloves after removing the old dressing.
Refrain from talking while the wound is uncovered.
The Correct Answer is C
Choice A rationale:
While it’s important for the patient to remain still during the procedure, this is not the most important aspect of changing a sterile dressing.
Choice B rationale:
Placing a discard bag close to the wound can increase the risk of infection.
Choice C rationale:
Changing gloves after removing the old dressing is crucial to maintain sterility and prevent infection.
Choice D rationale:
Refraining from talking while the wound is uncovered can help prevent infection, but it’s not as important as changing gloves after removing the old dressing.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
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.
Correct Answer is C
Explanation
Choice A rationale:
Hydrocolloids are not a form of mechanical debridement. They are dressings that promote autolytic debridement by maintaining a moist wound environment.
Choice B rationale:
Transparent dressings are not a form of mechanical debridement. They are used to protect the wound and allow for visual inspection.
Choice C rationale:
Pulsating lavage is a form of mechanical debridement. It involves using a pressurized, pulsed solution to remove necrotic tissue from the wound bed.
Choice D rationale:
Topical enzyme solutions are not a form of mechanical debridement. They are a form of chemical debridement that breaks down necrotic tissue.
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