A nurse is educating a client about the preparations needed before completing a cardiac stress test. Which of the following statements by the client would indicate the teaching was effective?

I should not have any coffee 3 hours after the exam.

I should not exercise 3 hours after the exam.

I should not have beta blockers 3 hours before the exam.

I should not smoke 3 hours before the exam.

Answer and Explanation

The Correct Answer is C

A. “I should not have any coffee 3 hours after the exam.” This statement is not accurate. The restriction related to coffee is usually before the test, not after.

B. “I should not exercise 3 hours after the exam.” This statement is incorrect. The restriction on exercise typically applies before the test, not after.

C. “I should not have beta blockers 3 hours before the exam.” Correct! Beta blockers can affect heart rate and blood pressure, so avoiding them before the test is essential.

D. “I should not smoke 3 hours before the exam.” While it’s generally advisable to avoid smoking before the test, this statement does not specifically address the cardiac stress test.

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Correct Answer is B

Explanation

Rationale:

A. Simvastatin is not typically associated with lowering heart rate as a side effect. This statement is incorrect.

B. Rhabdomyolysis, a severe side effect of statin medications like simvastatin, can cause dark urine due to the presence of myoglobin from muscle breakdown. Therefore, it is important for the client to report any dark urine to their healthcare provider.

C. Black stool is not a common side effect of simvastatin. This statement is incorrect.

D. Dizziness when standing is not a common side effect of simvastatin. This statement is incorrect.

A. The test will assess your ejection fraction. B. The test will visualize the flow of blood within your heart. C. The test will require you to lie on your left side. D. The test will detect abnormal rhythms.

Correct Answer is D

Explanation

Rationale:

A. Ejection fraction is typically assessed using echocardiography or other imaging modalities, not electrocardiography.

B. Visualizing the flow of blood within the heart is typically done using imaging modalities such as echocardiography or cardiac catheterization, not electrocardiography.

C. The client's position during an electrocardiogram is usually supine, not specifically on the left side.

D. Electrocardiography is primarily used to detect abnormal rhythms of the heart, such as atrial fibrillation, ventricular tachycardia, or heart block.

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A nurse is educating a client about the preparations needed before completing a cardiac stress test. Which of the following statements by the client would indicate the teaching was effective?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse is providing teaching about the adverse effects of simvastatin to a client who will begin taking the medication daily. Which of the following statements should the nurse include in the education?

Correct Answer is B

Explanation

A nurse is preparing to administer an electrocardiogram to a client who has cardiovascular disease. Which of the following statements by the nurse best describes the exam to the client?

Correct Answer is D

Explanation

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