A patient recovering from total knee replacement asks where to place a pillow while resting. Which instruction is correct?
Correct answer: B. Place it under the ankle or heel to support extension
- A. Place it directly under the knee for the whole day
- B. Place it under the ankle or heel to support extension
- C. Place it beneath the operated thigh to keep the knee flexed
- D. Place it between the knees and keep the operated knee bent
Explanation
Supporting the ankle or heel allows the knee to extend and helps prevent a flexion contracture. A pillow directly under the knee for long periods keeps the joint flexed. The patient should follow the prescribed exercises and range-of-motion plan.
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About Orthopaedic Nursing
Covers fractures, dislocations, arthritis, osteoporosis, joint replacement, spinal disorders and complications of immobility. It includes neurovascular assessment, traction and cast care, mobility assistance, pain control, prevention of pressure injuries and deep vein thrombosis, and the difference between compartment syndrome and ordinary postoperative swelling.
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