What is one way to prevent pressure ulcers?

Regularly changing patient positions and promoting mobility is essential in preventing pressure ulcers because it helps to alleviate constant pressure on specific areas of the skin. When a patient remains in one position for an extended period, the weight of the body compresses blood vessels, which can lead to decreased blood flow and ultimately result in skin breakdown. By frequently repositioning patients and encouraging movement, caregivers help to improve circulation to the skin, reduce pressure on bony prominences, and enhance tissue perfusion, all of which are critical factors in preventing the development of pressure ulcers.

Increasing dietary intake may support overall health but does not specifically address the mechanical factors causing pressure ulcers. Using heated blankets continuously may create additional risk by affecting skin temperature and moisture, potentially leading to increased skin breakdown. Limiting patient mobility would exacerbate the risk of pressure ulcers by keeping patients in one position for too long, thereby increasing pressure on vulnerable areas.