Repositioning is recommended every how many hours?

• A. 2 hours
• B. 1 hour
• C. 4 hours
• D. 6 hours

Answer: (A)

Regular repositioning helps prevent pressure injuries by relieving prolonged pressure on vulnerable areas and restoring blood flow to tissues. For patients who are bedridden or largely immobile, turning and changing position every two hours is a common standard because it effectively reduces the risk of ischemia and skin breakdown on bony prominences like the sacrum, heels, and elbows. This interval strikes a balance between protecting the skin and feasible workload for caregivers.

Choosing a shorter interval, such as every hour, doesn’t provide additional protective benefit relative to the effort and could lead to unnecessary interruptions in rest or care routines. Extending the interval to four or six hours allows too much time for pressure to damage tissue, increasing the likelihood of ulcers. If a patient has existing ulcers, high risk, or requires specialized devices, the care plan may adjust—but the typical best practice remains every two hours.