A 56-year-old male is obese and has poorly-controlled type 2…

A 56-year-old male is obese and has poorly-controlled type 2 diabetes mellitus. The home care nurse who changes the dressing on his chronic foot ulcer three times weekly has noted that the client’s bone is now visible in the wound bed. The client has a fever and has not complained of any notable increase in pain to his foot. Which statement best captures what is likely occurring?