Q- A 45-year-old man with hypertension and benign prostatic hyperplasia (BPH) is started on a new medication that improves urinary symptoms but causes dizziness when standing. Which of the following drugs is most likely responsible? A- Atenolol B- Furosemide C- Prazosin D- Enalapril Q- A 25-year-old man with a history of seizures is taking … Read more
Pharmacology MCQs for Medical Students Test your pharmacology knowledge with high-yield clinical questions. Choose an answer, then check the correct answer and explanation. Q- A 6-year-old boy with acute lymphoblastic leukemia develops cardiotoxicity after chemotherapy. Which drug is most likely responsible? A- Cyclophosphamide B- Doxorubicin C- Methotrexate D- Vincristine Q- A patient with asthma … Read more
Q- Which of the following is the main action of the pseudocholinesterase enzyme? A- Blockage of the secretion of acetylcholine B- Breakdown of acetylcholine at synaptic junctions C- Competitive inhibition of acetylcholinesterase D- Metabolism and detoxification of certain drugs Q- Genetic polymorphism is characterized by delayed metabolism of drugs by acetylation. Which one of … Read more