Colorado CNA Practice Exam

Which of the following is a condition that increases the risk of pressure ulcers?

1. High mobility

2. High fluid intake

3. Restricted mobility

4. Active lifestyle

The correct answer is: Restricted mobility

Restricted mobility is indeed a condition that increases the risk of pressure ulcers. When a person has limited movement, whether due to medical conditions, injury, or other factors, there is less shifting of body weight and pressure on various areas of the skin. This lack of movement can lead to prolonged pressure on specific areas, especially bony prominences, which can impede blood flow and result in tissue breakdown, ultimately leading to pressure ulcers. In contrast, high mobility, high fluid intake, and an active lifestyle are factors associated with a lower risk of developing pressure ulcers. High mobility and an active lifestyle promote regular movement, which redistributes pressure on the skin and encourages better circulation. High fluid intake helps maintain skin hydration and integrity, further preventing skin breakdown.