1. Which receptor is primarily stimulated by adrenaline in the heart? A. α1 receptor B. α2 receptor C. β1 receptor D. β2 receptor Answer: C. β1 receptor 2. Atropine is classified as a: A. Cholinergic agonist B. Anticholinergic drug C. Adrenergic blocker D. Antihistamine Answer: B. Anticholinergic drug 3. Which drug is used as an … Read more
📌Introduction Beta blockers are one of the most important drug classes in pharmacology. They are widely used in cardiovascular diseases and are frequently asked in competitive exams like GPAT, DSSSB, and other pharmacy exams. Practicing MCQs helps in better understanding and quick revision of concepts. 📝 MCQs on Beta Blockers 1. Beta blockers act on … Read more
GPAT (Graduate Pharmacy Aptitude Test) is one of the most important competitive exams for pharmacy students. Pharmacology carries significant weightage in GPAT. Below are 10 important and exam-oriented MCQs with correct answers and detailed explanations to strengthen your preparation for GPAT 2026. 1. Which of the following drugs is a selective β1-adrenergic receptor blocker?A. PropranololB. … Read more