What is a key risk when a patient is not repositioned regularly?

The key risk when a patient is not repositioned regularly is the development of pressure ulcers. Pressure ulcers, also known as bedsores or decubitus ulcers, occur when there is prolonged pressure on the skin, particularly over bony areas, which can impair blood flow and cause tissue damage. Regular repositioning is vital because it helps to alleviate pressure points, promotes circulation, and reduces the risk of skin breakdown.

When patients remain in the same position for extended periods, especially those who are immobile or have limited mobility, the sustained pressure on specific areas can lead to skin and underlying tissue becoming ischemic. This means that the tissue is deprived of oxygen, which increases the likelihood of ulceration. Nurses and caregivers are trained to encourage regular movement and position changes to prevent this serious condition.

In contrast, the other options do not relate directly to the risks associated with inadequate repositioning. Increased muscle mass and improved mobility are generally outcomes of proper exercise and movement, while enhanced circulation also results from appropriate movement and frequent changes in position. Thus, focusing on pressure ulcer prevention is essential in safe patient handling practices.