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A client has been prescribed several medications. Which medication is a beta blocker?

Verapamil (Calan)

Captopril (Capoten)

Atenolol (Tenormin)

Clopidogrel (Plavix)

Answer and Explanation

The Correct Answer is C

A. Verapamil is a calcium channel blocker, not a beta blocker.

B. Captopril is an angiotensin-converting enzyme (ACE) inhibitor, not a beta blocker.

C. Atenolol is a beta blocker commonly used to treat hypertension, angina, and other cardiovascular conditions.

D. Clopidogrel is an antiplatelet medication used to prevent blood clots, not a beta blocker.

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Correct Answer is D

Explanation

A. Oxygen saturation within the normal range does not indicate a need to question administering atenolol.

B. Respiratory rate within the normal range does not indicate a need to question administering atenolol.

C. Blood pressure within the normal range does not indicate a need to question administering atenolol.

D. Atenolol is a beta blocker, which can lower heart rate. A pulse of 52 beats per minute may be too low, especially if the client is experiencing angina, and the nurse should assess further before administering the medication.

A. Orange juice B. Coenzyme Q10 (CoQ10) supplements C. Grapefruit juice D. All fruit juices

Correct Answer is C

Explanation

A. Orange juice does not interact with simvastatin and does not need to be avoided.

B. Coenzyme Q10 (CoQ10) supplements are sometimes taken by patients on statins to help alleviate the side effects like muscle pain, but they do not need to be avoided.

C. Grapefruit juice should be avoided while taking simvastatin because it contains compounds that interfere with the enzymes that metabolize statins, potentially leading to increased drug levels and greater risk of side effects such as muscle damage.

D. Not all fruit juices interact with simvastatin; the specific concern is with grapefruit juice.

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A client has been prescribed several medications. Which medication is a beta blocker?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

The nurse is preparing to administer atenolol (Tenormin) to a client with angina. Which vital sign would cause the nurse to question administering this drug?

Correct Answer is D

Explanation

The nurse is caring for a client who is taking simvastatin (Zocor). What should the nurse instruct this client to avoid while taking this medication?

Correct Answer is C

Explanation

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