What is the most important intervention to prevent pressure ulcers in immobile patients?

What is the most important intervention to prevent pressure ulcers in immobile patients?

• A. Turn the patient q2h
• B. Avoid repositioning to conserve energy
• C. Massage pressure points to increase circulation
• D. Keep patient in one position all day

Answer: (A)

Prolonged pressure over bony areas cuts off blood flow to the skin and underlying tissues, leading to tissue damage and ulcers. The most effective way to prevent this in someone who cannot move themselves is to relieve pressure regularly by repositioning. Turning every two hours changes the points of contact, restores blood flow to at-risk areas, and gives staff a chance to inspect the skin for early signs of breakdown. Other ideas don’t prevent pressure ulcers as reliably. Not repositioning keeps constant pressure on the same spots, dramatically increasing risk. Massaging pressure points is not a proven preventive strategy and can injure fragile skin or disrupt fragile tissue. Keeping a patient in one position all day guarantees ongoing pressure with little opportunity for perfusion recovery. In practice, using a pressure-relieving surface and addressing skin care, nutrition, and hydration complement the routine repositioning to maximize prevention.

Prolonged pressure over bony areas cuts off blood flow to the skin and underlying tissues, leading to tissue damage and ulcers. The most effective way to prevent this in someone who cannot move themselves is to relieve pressure regularly by repositioning. Turning every two hours changes the points of contact, restores blood flow to at-risk areas, and gives staff a chance to inspect the skin for early signs of breakdown.

Other ideas don’t prevent pressure ulcers as reliably. Not repositioning keeps constant pressure on the same spots, dramatically increasing risk. Massaging pressure points is not a proven preventive strategy and can injure fragile skin or disrupt fragile tissue. Keeping a patient in one position all day guarantees ongoing pressure with little opportunity for perfusion recovery. In practice, using a pressure-relieving surface and addressing skin care, nutrition, and hydration complement the routine repositioning to maximize prevention.