Resident is admitted to the nursing home following hospitalization for acute osteomyelitis and gangrene due to a chronic stage 3 decubitus ulcer of the right ankle. Antibiotic therapy is continued. The resident is a type 1 diabetic with peripheral vascular disease due to the diabetes. The resident also has stage 4 chronic kidney disease, hypertension, and is status post left below- the-knee amputation. Past medical history also includes hypercholesterolemia and chronic alcoholism which is in remission..