List two key strategies to prevent pressure ulcers in immobile patients.

List two key strategies to prevent pressure ulcers in immobile patients.

• A. Reposition every 4 hours; use standard mattresses.
• B. Reposition every 2 hours; use pressure-relieving mattresses and ensure adequate nutrition.
• C. Limit movement to reduce shear.
• D. Keep patient flat at all times.

Answer: (B)