When asked to assess an area of broken skin on an older adult client in a long-term care facility, the nurse notes a break in the skin with erythema and a small amount of serosanguineous drainage over the sacrum. The area appears blister-like. The nurse would interpret this finding as indicating which stage of pressure ulcer?
A. Stage IV
B. Stage III
C. Stage I
D. Stage II
The Correct answer and Explanation is:
The correct answer is D. Stage II.
Pressure ulcers, also known as pressure injuries, are categorized into different stages based on the extent of tissue damage. According to the National Pressure Injury Advisory Panel (NPIAP), the classification system includes four stages:
- Stage I: Non-blanchable erythema of intact skin, indicating potential skin damage.
- Stage II: Partial-thickness loss of skin involving the epidermis, dermis, or both. The ulcer appears as a shallow open sore, and may present as an intact or ruptured blister, with serous or serosanguineous drainage.
- Stage III: Full-thickness loss of skin, which may extend into the subcutaneous tissue but not through the underlying fascia. The wound may present with slough and necrotic tissue.
- Stage IV: Full-thickness tissue loss with exposed bone, tendon, or muscle. Slough or eschar may be present.
In this scenario, the nurse observes a break in the skin with erythema and serosanguineous drainage over the sacrum, along with a blister-like appearance. This description is characteristic of a Stage II pressure ulcer, as it indicates partial-thickness skin loss where the epidermis and possibly the dermis have been affected. The presence of serosanguineous drainage suggests that there is a degree of tissue damage, but not to the extent seen in Stage III or IV ulcers, where full-thickness skin loss occurs.
Identifying the stage of a pressure ulcer is crucial for effective treatment and intervention. Stage II ulcers typically require measures such as pressure relief, wound care, and monitoring to prevent progression. Given the patient’s age and setting in a long-term care facility, the nurse must prioritize skin assessments and preventative strategies to minimize the risk of further skin breakdown.