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

A.

ACE inhibitors

B.

Calcium channel blockers

C.

Beta blockers

D.

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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Related Questions

Correct Answer is A

Explanation

A. Fever is one of the hallmark symptoms of serotonin syndrome, along with other signs such as agitation, confusion, rapid heart rate, dilated pupils, and sweating.

B. Tinnitus is not a typical symptom of serotonin syndrome but may indicate other issues or side effects.

C. Bruising is not a typical symptom of serotonin syndrome but may indicate other issues or side effects.

D. Rash is not a typical symptom of serotonin syndrome but may indicate other issues or side effects.

Correct Answer is B

Explanation

A. Multiple sclerosis is a chronic autoimmune disease affecting the central nervous system, not caused by statins or involving muscle inflammation.

B. Rhabdomyolysis is the breakdown of muscle tissue that leads to the release of muscle fiber contents into the bloodstream. It can be caused by statin medications among other factors.

C. Dystonia is a movement disorder characterized by involuntary muscle contractions, unrelated to muscle breakdown.

D. Spasticity is a condition where certain muscles are continuously contracted, causing stiffness or tightness of the muscles, also unrelated to muscle breakdown.

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