Certified Medical Assistant Practice Exam

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Study for the Certified Medical Assistant Exam with engaging quizzes and comprehensive review materials. Get ready for your certification with confidence and ease!

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A drug from which of the following classes is used for a heart condition?

Antibiotic
Anticoagulant
Antihistamine
Antiarrhythmic

The correct answer is: Antiarrhythmic

The use of antiarrhythmic drugs is specifically targeted at managing heart conditions. These medications are designed to stabilize the heart's rhythm and ensure that electrical impulses are conducted properly throughout the heart muscle. Conditions such as atrial fibrillation, ventricular tachycardia, and other arrhythmias are treated with antiarrhythmics to restore normal heart rhythm and function. While antibiotics are used to treat infections, anticoagulants are important for preventing blood clots, and antihistamines serve to alleviate allergy symptoms, these classes do not directly address issues related to heart rhythm or electrical activity in the heart. Therefore, in the context of a drug class specifically utilized for heart conditions, antiarrhythmics are the most appropriate choice.