The nurse clarifies that a vacuum-assisted closure supports healing of a wound by:
Strengthening the wall of the wound.
Drawing the wound edges together by negative pressure.
Making an air occlusive cover for the wound.
Interrupting the proliferation of bacteria in the wound.
The Correct Answer is B
Choice A rationale:
Strengthening the wall of the wound is not the primary function of vacuum-assisted closure. The main function is to promote wound healing by applying negative pressure.
Choice B rationale:
Drawing the wound edges together by negative pressure is the correct answer. Vacuum-assisted closure, also known as negative pressure wound therapy, works by applying negative pressure to the wound, which helps to draw the edges of the wound together and promote healing.
Choice C rationale:
Making an air occlusive cover for the wound is not the primary function of vacuum-assisted closure. The main function is to promote wound healing by applying negative pressure.
Choice D rationale:
Interrupting the proliferation of bacteria in the wound is not the primary function of vacuum-assisted closure. The main function is to promote wound healing by applying negative pressure.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
Choice A rationale:
The goal of wound irrigation is to clean the wound, so the nurse should continue to irrigate until the drainage is clear.
Choice B rationale:
The irrigant should be at room temperature, not chilled.
Choice C rationale:
The syringe should be held 1 inch (not 0.5 inch) from the wound.
Choice D rationale:
The wound should be flushed from the cleanest area to the most contaminated, not the other way around.
Correct Answer is D
Explanation
Choice A rationale:
Reconstruction is incorrect because it is not the second stage of wound healing.
Choice B rationale:
Maturation is incorrect because it is not the second stage of wound healing.
Choice C rationale:
Proliferation is incorrect because it is not the second stage of wound healing.
Choice D rationale:
Inflammation is the correct answer because it is the second stage of wound healing.
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