What action should an aide take to prevent bedsores for a patient on bed rest?

Keeping the bottom sheet free of wrinkles is crucial in preventing bedsores for a patient on bed rest. Wrinkles or creases in the bedding can create pressure points against the skin, which increases the risk of skin breakdown and the development of pressure ulcers. Maintaining a smooth surface allows for better distribution of pressure across the skin, which is especially important for individuals who are immobile.

When bedding is wrinkled, it can cause friction and irritation to the skin, particularly in areas where the patient is in contact with the surface for extended periods. By ensuring that the bottom sheet is flat and free of any folds or creases, the aide can help protect the patient's skin integrity and contribute to their overall comfort.

Other options, while they may have some merit in different contexts or for comfort reasons, do not directly address the primary concern of preventing pressure ulcers as effectively as maintaining a smooth surface on the bottom sheet.