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.

Answer and Explanation

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.

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Correct Answer is C

Explanation

Choice A rationale:

There is probably a deeper injury than what appears on the surface is incorrect because swelling at the wound site is a normal part of the inflammatory stage of wound healing.

Choice B rationale:

He has lain in one position for such a long time that swelling has occurred is incorrect because swelling at the wound site is a normal part of the inflammatory stage of wound healing.

Choice C rationale:

Vessels have dilated and allowed plasma to leak into the wound site is the correct answer because this is a normal part of the inflammatory stage of wound healing.

Choice D rationale:

An infection is in progress at the wound site is incorrect because while swelling can be a sign of infection, it is also a normal part of the inflammatory stage of wound healing.

A. tertiary intention. B. remodeling phase. C. primary intention. D. secondary intention.

Correct Answer is A

Explanation

Choice A rationale:

Tertiary intention, also known as delayed primary closure or secondary suture, is a type of wound healing where the wound is initially left open and closed after several days.

Choice B rationale:

The remodeling phase is not a type of wound healing, but a stage of wound healing where the wound fully closes and the new tissue slowly gains strength and flexibility.

Choice C rationale:

Primary intention is a type of wound healing where the wound edges are approximated (brought together) and the wound heals by the process of epithelialization.

Choice D rationale:

Secondary intention is a type of wound healing where the wound is left open and heals by granulation, contraction, and epithelialization.

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The nurse clarifies that a vacuum-assisted closure supports healing of a wound by:

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Naxlex Comprehensive Predictor Exams

When the patient complains that he feels he is getting worse because of the increased swelling at his wound site on his leg, the nurse's most helpful response would be that swelling indicates that:

Correct Answer is C

Explanation

What type of wound heals by delaying the suturing until the infection is resolved?

Correct Answer is A

Explanation

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