A nurse is reviewing urinary laboratory results. Which findings should prompt the nurse to follow up?

Choice A rationale

A black pressure ulcer indicates necrotic tissue, which often requires surgical debridement.

Choice B rationale

Increased drainage from the wound is not typically associated with a black pressure ulcer.

Choice C rationale

While documenting the wound status daily is part of wound care, it is not a specific event anticipated when planning care for a patient with a black pressure ulcer.

Choice D rationale

Increased monitoring of the wound condition is part of wound care, but it is not a specific event anticipated when planning care for a patient with a black pressure ulcer.

Choice A rationale

A stoma may appear red and moist immediately after surgery, similar to the inside of the mouth. A purplish color could indicate a lack of blood supply to the stoma, which is a medical emergency.

Choice B rationale

A small amount of bleeding around the stoma is normal, especially when cleaning the area or changing the ostomy appliance. This is because the stoma contains blood vessels and has a rich blood supply.

Choice C rationale

Fecal output from a colostomy can be expected within 2 to 4 days after surgery. It is not typical to see output within 24 hours.

Choice D rationale

An increase in the intake of raw vegetables is not necessary after a colostomy. In fact, some people may find certain raw vegetables difficult to digest and they may cause gas or odor.