Pharmacology MCQs

Page No. 44

Which of the following histamine blockers has no effect on muscarinic receptors______________?


aDiphenydramine

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bPromethazine

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cTerfenadine

✓


dPyrilamine

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View Answer Terfenadine

The vulnerable period of pregnancy for the causation of foetal malformation is_____________?


a 1 – 18 days

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b19 – 55 days

✓


c56 – 85 days

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dII trimester

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View Answer 19 – 55 days

H antagonists are effective in the therapy of all the following except______________?


aCommon cold

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bSystemic anaphylaxis

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c Motion sickness

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dParkinsonism

✓


View Answer Parkinsonism

Mention the drug causing gynecomastia hirsuitism, menstrual disturbance on long-term use______________?


aHydrochlorthiazide

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b Amiloride

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cSpironolactone

✓


dAcetazolamide

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View Answer Spironolactone

Blood spills in hospitals are cleaned by_______________?


aAbsolute alchohol

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bQuaternary ammonium compound

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c Sodium hypochlorite

✓


d Iodine compound

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The most common cause of antibiotic – related diarrhea is____________?


aH.pylori

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b C.difficile

✓


cK.pneumoniae

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dShigella

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View Answer C.difficile

The most common type of epilepsy in children is________________?


aGrand mal epilepsy

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b Infantile spasm

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cPetit mal

✓


dNone of the above

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View Answer Petit mal

Which of the following is true for carbonic anhydrase inhibitor ?


aIt causes excertion of Na & Cl

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b It is used as an adjunct in epilepsy

✓


cIt is very potent

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dIt causes metabolic alkalosis

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The following statements about verapamil are true except_____________?


aIt does not produce reflex tachycardia

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bIt is less potent as a coronary vasodilator

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cIt is contraindicated in patients with supraventicular tachycardia

✓


dIt can cause constipation

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Agents used by local application to control bleeding include all of the following except____________?


aTrannic acid

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bGelatin foam

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cAdrenaline

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dVitamin-K

✓


View Answer Vitamin-K

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