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 C

Explanation

Choice A reason: While early CPR is crucial, the AED should be attached as soon as it is available to analyze the heart rhythm and provide a shock if needed. Delaying the use of the AED can reduce the chances of successful resuscitation.

Choice B reason: In adults, the carotid pulse is typically checked, not the brachial pulse. The brachial pulse is more commonly assessed in infants.

Choice C reason: The correct answer is c because providing chest compressions at a rate of 100-120 compressions per minute is the recommended rate for effective CPR. High-quality chest compressions are essential for maintaining circulation during cardiac arrest.

Choice D reason: The recommended ratio of chest compressions to rescue breaths is 30:2, not 50:2. Performing 50 compressions before providing rescue breaths is not aligned with current CPR guidelines.

A. "You are free to move around your room as you wish, but you should avoid the hallways." B. "You are on strict bed rest and must not be up." C. "Please call for assistance when you wish to get out of bed." D. "Why would we not allow you to walk if you wanted?"

Correct Answer is C

Explanation

Choice A reason: Allowing the client to move around the room unsupervised can lead to falls, as Ménière’s disease can cause sudden episodes of vertigo and imbalance.

Choice B reason: Strict bed rest is usually not required for clients with Ménière’s disease. Encouraging mobility with assistance is typically more appropriate.

Choice C reason: Asking the client to call for assistance helps prevent falls and ensures the client's safety. Ménière’s disease often causes vertigo, and assistance is necessary to prevent injuries.

Choice D reason: This response does not address the client's safety concerns and may lead to misunderstanding the risks associated with ambulation in Ménière’s disease.

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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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Correct Answer is C

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A nurse is caring for a client who has Ménière’s disease. When asked by the client if he is allowed to ambulate independently, which of the following responses should the nurse make?

Correct Answer is C

Explanation

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