What action should be taken to prevent pressure ulcers for a patient at risk?

Repositioning the patient at least every two hours is a fundamental action to prevent pressure ulcers, especially for individuals who are at risk. When a patient remains in the same position for prolonged periods, areas of the skin can become compressed, leading to decreased blood flow and potential skin breakdown. Regularly changing the patient's position redistributes pressure and ensures that no one area of the skin is subjected to excessive force for too long.

While increasing fluid intake, providing range of motion exercises, and using pressure-relieving mattresses are also beneficial strategies in the overall care and prevention plan for pressure ulcers, these actions cannot replace the critical need for regular repositioning. Consistent repositioning directly addresses the root cause of pressure ulcers by alleviating sustained pressure on vulnerable areas, thereby significantly reducing the risk of skin integrity issues.