Pharmacology MCQs

Page No. 7

Which of the following drugs is used therapeutically during allergic conditions ?


aEpinephrine

✓


bSuccinylcholine

✖


cTetracycline

✖


dSulfonamides

✖


View Answer Epinephrine

Which one of the following can be blocked by atropine ?


aDecreased blood pleasure caused by hexamethonium

✓


bIncreased blood pressure caused by nicotine

✖


cTachycardia caused by exercise

✖


dTachycardia caused by infusion of acetylcholine

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Atropine is used in______________?


aOrganophosphate poisoning

✓


bChronic glaucoma

✖


cSyncope

✖


dTrigeminal neuralgia

✖



In treating Xerostomia, Which of the following might be prescribed ?


aAtropine

✖


bNeostigmine

✓


cScopalamine

✖


dEphedrine

✖


View Answer Neostigmine

Which one of the following drugs is not a reversible anticholinesterase drug ?


aEdrophonium

✖


b Demecarium

✖


cCarbaryl

✓


dTacrine

✖


View Answer Carbaryl

Which of the following drugs undergoes “Hoffmann elimination” ?


a d-tubecurarine

✖


bAcetycholine

✖


cAtracurium

✓


dAcetazolamide

✖


View Answer Atracurium

Which of the following general anesthetics is given by intravenous route ?


aPropofol

✓


bSevofluorane

✖


cNaloxane

✖


dFlumizenil

✖


View Answer Propofol

D-tubocurarine blocks the neuromuscular transmission by___________?


aBlocking acetylcholine receptors

✓


bPrevent release of acetyl choline

✖


cDestroys acetyl choline

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d Inactivate acetylcholine esterase enzyme

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Which of the following combination of iron can be given both IM and IV____________?


aIron dextran

✓


bIron Sorbitol Citrate Solution

✖


cferrous Sulphate

✖


dferrous Humourate

✖


View Answer Iron dextran

The toxic effect of Beta receptor antagonists includes all the following EXCEPT____________?


aHypoglycemic episodes in diabetes

✖


bWorsening of preexisting asthma

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c Ischemic cardiac episode on abrupt discontinuation

✖


dPrecipitate migrainic effect

✓



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