A patient with a plaster cast reports severe itching under the cast. Which instruction should the nurse give?
Correct answer: B. Use a cool hair dryer on the lowest setting
- A. Insert a ruler carefully under the cast
- B. Use a cool hair dryer on the lowest setting
- C. Pour talcum powder inside the cast
- D. Scratch the skin with a sterile needle
Explanation
Cool air from a hair dryer may reduce itching without injuring the skin. Objects and powders can damage the skin, become trapped, or increase the risk of infection beneath the cast.
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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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