What characterizes a stage 2 pressure ulcer?

A stage 2 pressure ulcer is characterized by partial thickness loss of dermis, presenting as a shallow open ulcer with a pink or red wound bed. This indicates that the damage extends into the layers of the skin without involving the underlying fascia. It's important to note that while a stage 2 ulcer may have some drainage and is painful, it does not feature any necrotic tissue or full thickness tissue loss, which distinguishes it from other stages.

The other characteristics associated with different stages of pressure ulcers clarify why they do not apply here. Full thickness tissue loss indicates a more advanced stage, which stage 2 does not encompass. The presence of necrotic tissue is associated with deeper ulcers, specifically stage 3 or 4. Lastly, intact skin with non-blanchable redness pertains to a stage 1 pressure ulcer, where the skin remains unbroken but shows localized redness due to pressure. Thus, the defining attributes of stage 2 pressure ulcers center specifically around partial thickness loss, emphasizing the significance of appropriate evaluation and management in nursing care.