Which nursing action is appropriate when applying a plaster cast to a patient's arm?
Correct answer: B. Use the palms of the hands to support the wet cast
- A. Support the cast with the fingertips until it dries
- B. Use the palms of the hands to support the wet cast
- C. Cover the wet cast with a warm blanket tightly
- D. Insert a sharp object to relieve itching under the cast
Explanation
The palms distribute pressure and help prevent dents in a wet plaster cast. Fingertip pressure can create areas that press on the skin and underlying tissues. Heat, tight covering and sharp objects can increase injury or skin damage.
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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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