What classification of antianginal medications is also used for coronary artery spasms?

ACE inhibitors

Calcium channel blockers

Beta blockers

Thrombolytics

Answer and Explanation

The Correct Answer is B

A. ACE inhibitors primarily lower blood pressure and are not commonly used to treat coronary artery spasms.

B. Calcium channel blockers are commonly used to treat both stable angina and coronary artery spasms because they relax blood vessels, improving blood flow to the heart.

C. Beta blockers primarily reduce heart rate and blood pressure and are not typically used to treat coronary artery spasms.

D. Thrombolytics are used to dissolve blood clots and are not indicated for coronary artery spasms.

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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.

A. "Stable angina is predictable in its frequency, intensity, and duration. Unstable angina is when angina episodes become more frequent or severe, and occur during periods of rest.” B. "Unstable angina is predictable in its frequency, intensity, and duration. Stable angina is when angina episodes become more frequent or severe, and occur during periods of rest.” C. "Stable angina is caused by spasms of the coronary arteries. Unstable angina is when angina episodes become more frequent or severe, and occur during periods of rest.” D. "Unstable angina is caused by spasms of the coronary arteries. Stable angina is when angina episodes become more frequent or severe, and occur during period of rest."

Correct Answer is A

Explanation

A. Stable angina is predictable and typically occurs with exertion or emotional stress and is relieved with rest or nitroglycerin. Unstable angina is less predictable and more serious, occurring at rest, with minimal exertion, or worsening pattern from stable angina.

B. This answer misrepresents the characteristics and causes of stable and unstable angina, mixing definitions or incorrectly assigning causes.

C. This answer misrepresents the characteristics and causes of stable and unstable angina, mixing definitions or incorrectly assigning causes.

D. This answer misrepresents the characteristics and causes of stable and unstable angina, mixing definitions or incorrectly assigning causes.

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What classification of antianginal medications is also used for coronary artery spasms?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

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

A client asks the nurse to explain the difference between stable and unstable angina. What is the best response by the nurse?

Correct Answer is A

Explanation

What classification of antianginal medications is also used for coronary artery spasms?

The client asks the nurse why the Transdermal Nitroglycerin patch needs to be off for 12 hours per day. What is the best response by the nurse?

What is the most common adverse effect of nitroglycerin for which the patient is monitored?

The patient is complaining of a viselike pain in the chest and has been diagnosed with a myocardial infarction. The nurse anticipates that he may be given which of the following medications? (Select all that apply.)

The mother of an 8-year-old client who is receiving methylphenidate (Ritalin) tells the nurse the child has not slept well since being started on this drug. Which assessment question is a priority for this client?

A nurse is reinforcing discharge teaching to a client who has a new prescription for sertraline (Zoloft) for posttraumatic stress disorder. Which of the following statements should the nurse include?

What is the term for a medical condition, caused by statins, in which the muscle tissue becomes extremely inflamed, resulting in the breakdown of muscle?

Mood stabilization in patients with bipolar disorder is accomplished with _ and other drugs.