Certified Wound Ostomy Nurse (CWON) Practice Test

What is the use of nonadherent dressings in the management of bullous lesions?

1. To enhance scar formation

2. To promote adherence of skin to dressings

3. To minimize friction and tissue trauma

4. To facilitate infection spread

The correct answer is: To minimize friction and tissue trauma

Nonadherent dressings are specifically designed to create a protective environment for wounds, particularly when managing bullous lesions. Bullous lesions are fluid-filled blisters that can become easily damaged, leading to pain and potential complications. The primary purpose of using nonadherent dressings in such cases is to minimize friction and tissue trauma during dressing changes and daily activities. This is critical because reducing friction helps to prevent the blisters from rupturing, which can lead to more serious skin injuries and increase the risk of infection. Moreover, nonadherent dressings allow for exudate to be absorbed without clinging to the lesions, ensuring that the healing process is not disrupted by additional trauma when the dressing is removed. This protective functionality enhances patient comfort and promotes optimal healing conditions by safeguarding the lesions from external irritants and mechanical forces. In summary, the choice of nonadherent dressings is fundamental in managing bullous lesions to minimize further damage to the skin, reducing pain, and facilitating healing.