CPhT Drug Classifications 4

Question 1

Which drug class includes prednisone and methylprednisolone, used to reduce inflammation?

Accepted Answer

Corticosteroids

Answer

Prednisone and methylprednisolone are corticosteroids that mimic cortisol and suppress the immune and inflammatory response.

Question 2

Diphenhydramine (Benadryl) is classified as which type of antihistamine?

Accepted Answer

First-generation H1 antagonist

Answer

Diphenhydramine is a first-generation H1 antihistamine that crosses the blood-brain barrier and causes sedation.

Question 3

Which drug class does metoprolol belong to, and what is its primary mechanism?

Accepted Answer

Beta-blocker — reduces heart rate and cardiac output

Answer

Metoprolol is a beta-1 selective blocker that decreases heart rate, cardiac output, and renin release.

Question 4

A pharmacy technician notices a prescription for tramadol. This opioid-like analgesic is classified as which DEA schedule?

Accepted Answer

Schedule IV

Answer

Tramadol is classified as a Schedule IV controlled substance due to its lower but real abuse potential.

Question 5

Which class of medications includes amlodipine and diltiazem, used to treat angina and hypertension?

Accepted Answer

Calcium channel blockers

Answer

Amlodipine and diltiazem are calcium channel blockers that inhibit calcium entry into cardiac and vascular smooth muscle cells.

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