A nurse is reinforcing teaching with a client who is to have a plaster cast applied to his right arm. Which of the following information should the nurse include in the teaching?
The client can shower with the cast after 24 hr.
The client's extremity should be elevated after the cast is applied.
The client should use a hair dryer in a warm setting to relieve itching inside the cast.
The client should keep the cast covered until it is dry.
The Correct Answer is B
A. Incorrect. Plaster casts are not waterproof and can become weakened if exposed to moisture, so showering with the cast is generally not recommended.
B. Correct. Elevating the extremity can help reduce swelling and promote comfort after the cast is applied.
C. Incorrect. Using a hair dryer inside the cast can cause burns and is not recommended for relieving itching.
D. Incorrect. Keeping the cast covered is not necessary, and covering it can trap moisture, potentially causing skin problems.
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Correct Answer is C
Explanation
A. Placing a pillow between the legs can actually provide support and comfort when lying on the back or non-operative side.
B. Gentle exercises are typically encouraged after hip arthroplasty to promote circulation and prevent complications.
C. Correct. Avoiding lying on the operative side helps prevent dislocation of the new hip joint.
D. Avoiding crossing the legs helps prevent hip joint stress, but avoiding lying on the operative side is more crucial.
Correct Answer is B
Explanation
A. Loose stools are not a typical finding related to external radiation for throat cancer.
B. Correct. Loss of taste (dysgeusia. is a common side effect of radiation therapy, particularly in the treatment area?
C. Bladder infection is not a typical finding related to external radiation for throat cancer.
D. Increased appetite is not a common finding related to radiation therapy; it's more commonly associated with certain medications or hormonal changes.
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