Because the patient with an abdominal dressing requires frequent dressing changes, the abdomen is beginning to show skin irritation from repeated tape removal.
The nurse would change the dressing procedure in order to use:

Choice A rationale:

A pressure injury is a general term for localized damage to the skin and underlying soft tissue, but it doesn’t specify the stage.

Choice B rationale:

Stage 2 pressure injuries involve partial-thickness loss of skin with exposed dermis.

Choice C rationale:

Stage 1 pressure injuries are characterized by a reddened area on the skin that does not blanch with pressure.

Choice D rationale:

Stage 3 pressure injuries involve full-thickness skin loss.

Choice E rationale:

Stage 4 pressure injuries involve full-thickness skin and tissue loss with exposed or directly palpable fascia.

Choice A rationale:

Numbing the area treated is not a physiological effect of moist heat. Moist heat primarily works by increasing blood flow to the treated area.

Choice B rationale:

Dilating the blood vessels is the correct answer. Moist heat therapy works by increasing the temperature of the skin/soft tissue, which leads to vasodilation and increased blood flow to the treated area.

Choice C rationale:

Drawing fluid to the site of application is not a physiological effect of moist heat. Moist heat primarily works by increasing blood flow to the treated area.

Choice D rationale:

Constricting the blood vessels is not a physiological effect of moist heat. Moist heat primarily works by increasing blood flow to the treated area through vasodilation.