Wound Care Certified Certification (WCC) Practice Exam

Which dressing would be most appropriate to protect a fragile wound base from trauma?

1. Gauze dressing

2. Foam dressing

3. Contact layer

4. Tape dressing

The correct answer is: Contact layer

The choice of a contact layer dressing for protecting a fragile wound base is particularly suitable because these dressings are designed to be non-adherent, minimizing trauma upon dressing changes. A contact layer dressing acts as a barrier between the wound and the external environment, thereby reducing the risk of further injury to the fragile tissue. Their unique construction promotes a moist wound healing environment, which is essential for the healing process, while also allowing exudate to pass through to a secondary dressing if needed. In contrast, gauze dressings can be abrasive and may stick to the wound bed, increasing the risk of trauma during removal. Foam dressings, while providing cushioning and absorption, may not ensure the same level of gentleness directly against fragile tissue. Tape dressings, although useful for securing other dressings, do not directly contribute to wound protection and can cause further damage to delicate skin upon removal. Therefore, the contact layer is the best choice for safeguarding fragile wounds while promoting optimal healing conditions.