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: Taking a laxative the day before an IVP is a common preparation to clear the intestines for better imaging. This statement does not require additional data collection.

Choice B reason: The correct answer is b because taking metformin before an IVP can increase the risk of lactic acidosis, a serious complication. Metformin should be temporarily discontinued before and after the procedure, and the nurse should gather more information to manage the client’s diabetes safely.

Choice C reason: Fasting before an IVP is standard procedure to ensure clear imaging. This statement does not require additional data collection.

Choice D reason: Painful voiding may be related to kidney stones but is not a contraindication for an IVP. This statement does not require additional data collection.

A. Complete two cycles of compression/rescue breathing before attaching the automated external defibrillator (AED). B. Check for a brachial pulse. C. Provide chest compressions at a rate of 100/min. D. After a set of 50 compressions, give the client 2 rescue breaths.

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.

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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?

Nursing Test Bank

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