Final answer:
Ace wraps provide light support and control swelling after an amputation, shaping the limb for a prosthetic. As infected tissue harbours bacteria, its removal contains infection and aids healing. Physical therapy is pivotal to recovering lost function due to muscle mass loss.
Step-by-step explanation:
The nurse understands that the use of ace wraps after a below-the-knee amputation is mainly to provide light support to the area where the amputation has occurred. Using ace wraps helps to control swelling, shapes the limb to prepare it for a prosthesis, and supports the tissue as it heals. It's important to watch for increased redness, swelling, and pain, as these can be signs of infection, which may impede healing and require further medical interventions. The removal of infected tissue, such as in cases where necrotizing fasciitis has occurred, is essential because it removes the source of the infection, allowing the body to begin the healing process. This case illustrates the long-term recovery needed after serious infections, where the loss of muscle mass impacts the strength and functionality of a limb, with physical therapy being crucial for regaining as much use as possible.