What is an effective way to prevent pressure areas on a patient's skin?

Keeping sheets and blankets wrinkle-free is an effective method to prevent pressure areas on a patient's skin because it reduces friction and shear forces that can occur when the skin is in contact with wrinkled bedding. When wrinkles are present, they can create localized pressure points on the skin, which increases the risk of pressure ulcers, especially in individuals with limited mobility. Smooth bedding allows the skin to move more freely, distributes pressure evenly, and helps maintain skin integrity.

While diet and hydration can contribute to overall skin health, they do not directly address the mechanical factors that lead to pressure areas. Similarly, limiting fluid intake does not help skin integrity and could potentially lead to dehydration, which negatively impacts skin health. Increasing physical activity may help improve blood circulation, but it is not always feasible for all patients, especially those who are bedridden or have limited mobility. Thus, ensuring a smooth surface for patients to lie on is a direct and practical method for preventing pressure sores.