Serotonin Agonists and 5-HT Quiz PDF
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Kampala International University
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Summary
This document contains multiple choice questions about serotonin, focusing on its role and interactions with receptors in the body. It covers topics like the causes of nausea, functions during platelet aggregation, and the mechanism of action of cyproheptadine, a drug affecting serotonin pathways. The questions target a foundational understanding of this important neurotransmitter in various biological processes.
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🙂: Generate multiple-choice questions 🤖 Smallpdf.com: Questions: 1. What mediates nausea and vomiting evoked by cytotoxic drugs or radiotherapy? A. Release of 5-HT B. Release of dopamine C. Release of norepinephrine D. Release of acetylcholine 2. Which receptor subtype do triptans primar...
🙂: Generate multiple-choice questions 🤖 Smallpdf.com: Questions: 1. What mediates nausea and vomiting evoked by cytotoxic drugs or radiotherapy? A. Release of 5-HT B. Release of dopamine C. Release of norepinephrine D. Release of acetylcholine 2. Which receptor subtype do triptans primarily act on? A. 5-HT1A B. 5-HT2A C. 5-HT1B D. 5-HT3 3. What is the primary function of serotonin released by platelets during aggregation? A. To initiate vasodilation B. To accelerate platelet aggregation C. To inhibit clot formation D. To cause vasoconstriction 4. What is the mechanism of action of cyproheptadine? A. Blocks 5-HT2A receptors B. Stimulates 5-HT1A receptors C. Inhibits dopamine receptors D. Increases serotonin release 5. What is the primary source of serotonin production in the body? A. Neurons B. Liver C. Platelets D. Kidneys Answers: 1. A 2. C 3. B 4. A 5. C
