What does slough refer to in a medical setting?

In a medical setting, slough refers specifically to dead tissue that often appears moist and discolored. This type of tissue is typically associated with wounds that are not healing properly and can impede the healing process if not addressed appropriately. The presence of slough indicates the need for wound care and management, as it may harbor bacteria and increase the risk of infection. Proper identification of slough is crucial for healthcare providers to determine the best treatment plan to promote healing and prevent complications.

The other options describe different aspects of wound care or pathology. A bandage is meant for protecting wounds but does not define slough. Healthy tissue surrounding a wound signifies good healing rather than dead tissue. An infection in the skin involves living tissue processes, which is distinct from the context of slough. Understanding these distinctions is important in providing effective wound care.