Which statement best describes the purpose of repositioning a resident every two hours?

• A. To monitor vital signs
• B. To increase mobility
• C. To prevent dehydration
• D. To reduce the risk of pressure ulcers

Answer: (D)

Regularly repositioning a resident relieves sustained pressure on areas like the heels, sacrum, and hips. Prolonged pressure can cut off blood flow to the skin and underlying tissues, leading to tissue damage and pressure ulcers. By moving the resident about every two hours, you distribute pressure more evenly, promote better circulation, and help maintain skin integrity. That direct goal—preventing pressure ulcers—makes this practice the best choice.

The other options aren’t the primary purpose of repositioning: vital signs are checked with measurements, not achieved through turning; increasing mobility is a broader rehab aim that may be supported by repositioning but isn’t the main reason for the schedule; dehydration prevention hinges on fluid intake and nutrition rather than how often a person is turned.