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Pharmacology: Drugs Acting On Autonomous Nervous System
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Pharmacology: Drugs Acting On Autonomous Nervous System
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25 Questions

1. Ephedrine is similar to adrenaline in the following feature
2. Heart has beta as sympathetic and vagus as parasympathetic drive. If simultaneously both are blocked by beta blocker and stropine, the heart will
3. Which of the following is a vasodilator drug used for hypertension that lacks a direct effect on autonomic receptors but may provoke anginal attacks?
4. Which of the following anticholinergic drugs is primarily used in preanaesthetic medication and during surgery
5. Atropine is contraindicated in
6. Dihydroergotamine differs from ergotamine in the following respect
7. Datura stramonium (thorn apple) mainly contains following muscarinic antagonist
8. Atropine is antagonist to which type of muscarinic
9. Metoprolol is a cardioselective beta blocker (relatively selective beta1 – blocker)
10. β-blockers
11. Following is a tertiary amine anti-muscarinic drug used for Parkinson’s disease
12. Following drug enhances the evoked release of acetylcholine
13. A β adrenergic blocker that is primarily eliminated unchaged by renal excretion is
14. Propranolol is useful in all of the following except
15. The ‘amine’ ergot alkaloid differs from ‘amino acid’ ergot alkaloids in that it has
16. β3 receptor is present in
17. Prazosin
18. The autonomic nervous system is also known as
19. Which of the following organs is innervated only by parasympathetic nerves?
20. β-blockers are contraindicated in
21. Denervation super-sensitivity includes
22. Atropine does not exert relaxant/ antispasmodic effect on the following muscle
23. Full activation of the sympathetic nervous system, as in maximal exercise, can produce all of the following responses except
24. Pancuronium differs from tubocurarine in that
25. The ciliary muscle of iris has predominant