One-Liner MCQs

Pharmacology One-liner

Aspirin inhibits pain by blocking — COX enzymes
Paracetamol primarily acts on — Central nervous system
Beta-blockers lower blood pressure by decreasing — Heart rate
Warfarin prevents clot formation by inhibiting — Vitamin K action
Atropine is classified as an — Anticholinergic drug
Naloxone is used to reverse — Opioid overdose
Diazepam enhances the action of — GABA
Antacids relieve heartburn by neutralizing — Gastric acid
The bioavailability of oral drugs is influenced by — First-pass metabolism
Drugs with narrow therapeutic index require — Close monitoring

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