The nurse is assigned to care for a client who is 2 days postoperative after an above-the-knee amputation of the right leg. The nurse plans to implement which measure to prevent hip contractures?

Maintain the client in a supine position.

Maintain a high-Fowler’s position when the client is in bed.

Elevate the stump on a pillow.

Position the client on the abdomen for 20 to 30 minutes twice a day.