← Pharmacology & Medications – CMA AAMA Exam Prep

Medical Assistant CMA AAMA Exam Sample Test

Try 5 free practice questions with instant feedback. See how ready you are.

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Sample Questions

Question 1

What term describes a drug's ability to produce the maximum possible effect regardless of dose?

Answer: Efficacy. It refers to the maximum therapeutic response a drug can produce.

Question 2

Which drug classification is used to treat bacterial infections by inhibiting cell wall synthesis?

Answer: Penicillins (e.g., amoxicillin). They are beta-lactam antibiotics that disrupt bacterial cell wall formation.

Question 3

What is the term for an unwanted, secondary drug effect that occurs at therapeutic doses?

Answer: Side effect. It is predictable and occurs even when the drug is used as intended.

Question 4

What class of drug blocks histamine H1 receptors to relieve allergy symptoms?

Answer: Antihistamines (e.g., diphenhydramine). They competitively block histamine at H1 receptor sites.

Question 5

What is the difference between a drug's generic name and its trade name?

Answer: The generic name is the official, non-proprietary name assigned to the active ingredient, while the trade name is the brand name given by the manufacturer.