Final answer:
A stage 3 pressure injury indicates significant tissue damage with full-thickness skin loss. Among the given options, the finding that contributes to delayed wound healing in this case is albumin 4 g/dL.
Step-by-step explanation:
A stage 3 pressure injury indicates significant tissue damage with full-thickness skin loss. Among the given options, the finding that contributes to delayed wound healing in this case is d. albumin 4 g/dL. Low levels of albumin, a protein produced by the liver, can impair the body's ability to heal wounds. Inadequate levels of albumin can lead to delayed wound healing by compromising the body's inflammatory response, collagen production, and overall tissue repair.