Which of the following is a characteristic of a pressure ulcer Stage III?

A Stage III pressure ulcer is characterized by full thickness skin loss, meaning that there is a complete loss of epidermis and dermis, but it does not extend through the underlying fascia. This stage may present with subcutaneous fat visible, but there should be no exposed bone, tendon, or muscle. Recognizing this characteristic is crucial, as it helps determine the appropriate treatment plan and intervention strategies for promoting healing.

The other options reflect characteristics of different stages of pressure ulcers. For instance, the first option describes Stage IV, where there is full thickness tissue loss with exposed bone, which indicates a more severe level of damage. The second option pertains to Stage II, where partial thickness skin loss occurs. The fourth option illustrates Stage I, marked by intact skin with non-blanchable redness, indicating early tissue damage. Understanding these distinctions allows healthcare providers to assess and manage pressure ulcers effectively according to their severity.