A nurse is reinforcing teaching with a client who is scheduled for a thallium scan. When talking with the client about this procedure, which of the following statements should the nurse give?

"This test evaluates the heart’s functional capacity."

"This test identifies heart rhythm disturbances."

"This test determines the size of the chambers of the heart."

"This test detects damage to the heart muscle."

Answer and Explanation

The Correct Answer is D

Choice A reason: While a thallium scan can provide information about the heart's functional capacity, it is more specifically used to detect areas of the heart muscle that are not receiving adequate blood supply.

Choice B reason: A thallium scan does not identify heart rhythm disturbances. This is typically evaluated with an electrocardiogram (ECG) or Holter monitor.

Choice C reason: The size of the chambers of the heart is usually assessed through echocardiography or other imaging techniques, not a thallium scan.

Choice D reason: The correct answer is d because a thallium scan detects damage to the heart muscle by identifying areas with reduced blood flow, which may indicate ischemia or previous infarction.

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Correct Answer is B

Explanation

Choice A reason: Rubbing the client's feet briskly can increase circulation temporarily, but it may also cause discomfort or irritation, especially if the client has compromised vascular health.

Choice B reason: The correct answer is b because obtaining a pair of slipper socks for the client can help keep the feet warm and improve comfort. Warm socks are a non-invasive and safe way to address the client's complaint of cold feet.

Choice C reason: Increasing the client's oral fluid intake is important for overall health, but it is not a direct solution for addressing cold feet due to vascular occlusion.

Choice D reason: Placing a moist heating pad under the client's feet can be risky, especially for clients with vascular issues, as it can lead to burns or skin damage. Dry heat, if used, should be carefully monitored to avoid injury.

A. Apply lotion to the skin around the edges of the splint. B. Turn the client every 4 hr. C. Pad the top of the splint with protective dressings. D. The nurse should apply a footplate to the bed.

Correct Answer is C

Explanation

Choice A reason: Applying lotion to the skin around the edges of the splint may increase moisture and friction, which can contribute to skin breakdown. It is better to use protective dressings to reduce friction.

Choice B reason: Turning the client every 4 hours is not frequent enough. Clients in skeletal traction should be repositioned frequently, typically every 2 hours, to prevent pressure ulcers and maintain skin integrity.

Choice C reason: The correct answer is c because padding the top of the splint with protective dressings helps reduce friction and pressure on the skin, preventing skin breakdown and ensuring the client's comfort.

Choice D reason: Applying a footplate to the bed is not directly related to preventing skin breakdown. The primary focus should be on reducing friction and pressure around the splint.

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A nurse is reinforcing teaching with a client who is scheduled for a thallium scan. When talking with the client about this procedure, which of the following statements should the nurse give?

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Naxlex Comprehensive Predictor Exams

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