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

What is the purpose of redistribution surfaces in wound care?

1. To increase pressure intensity

2. To restrict movement

3. To reduce intensity of pressure

4. To stabilize temperature around the wound

The correct answer is: To reduce intensity of pressure

The purpose of redistribution surfaces in wound care is to reduce the intensity of pressure applied to the skin and underlying tissues. These surfaces are designed to evenly distribute weight and relieve pressure in areas that are particularly susceptible to pressure ulcers. By minimizing the pressure concentration on specific points, they help prevent tissue ischemia and damage, which can lead to wound formation. This is particularly important for patients who are immobile or have limited mobility, as they are at a higher risk of developing pressure injuries. Utilizing such surfaces is an integral part of effective wound management, aiming to promote healing and improve patient comfort.