Wound, Ostomy and Continence Nurses Society (WOCN) Practice Exam

How do bullous lesions usually heal?

1. With extensive scarring

2. Without scarring

3. Always requiring surgical intervention

4. Only with topical antibiotics

The correct answer is: Without scarring

Bullous lesions typically heal without scarring. This healing process occurs because the epidermis, which is the outer layer of skin, can regenerate effectively after the fluid-filled blisters that characterize bullous lesions resolve. The underlying skin generally remains intact and can heal cleanly, leading to minimal to no residual marks on the skin once the lesions have completely resolved. In many cases, the natural healing process is efficient, allowing for re-epithelialization without significant tissue damage. Factors like the cause of the bullous lesions, prompt treatment, and overall skin health can influence this outcome, but in a majority of instances, individuals can expect a favorable healing process with no lasting scars. This differs from options that imply extensive scarring, a requirement for surgical intervention, or the necessity of topical antibiotics, as these are not standard outcomes associated with the healing of bullous lesions.