Pharmacology MCQ Questions — Page 483

Question 1

The antiarrhythmic drug which decreases both rate of depolarization (phase 0) as well as rate of repolarization of myocardial fibres is

AVerapamil

BQuinidine

Answer

Propranolol

Answer

Lignocaine

Question 2

Answer

Molecular weight of the drug

Answer

Site of application

Answer

Lipid solubility of the drug

Answer

Nature of the base used in the formulation

Question 3

BSeizures

DAkathisia

Answer

Acute dystonia

Answer

Malingering

Question 4

AMidazolam

BLorazepam

CDiazepam

DTemazepam

Question 5

ABaclofen

BDiazepam

CKetamine

DReserpine

Question 6

Answer

It is specific antagonist of BZD

Answer

It may be used in barbiturate poisoning as it acts on the same receptor i.e. GABAA

Answer

Given intravenously

Answer

Acts on GABAA receptor

Question 7

ATRH

BACTH

CGnRH

DDopamine

Question 8

Answer

It acts by regenerating acetylcholinesterase enzyme

Answer

It can be used for all chlorinated compounds

Answer

It is not used for war gases

Answer

Plasma cholinesterase levels signifies better reflection of enzyme activity than RBC levels

Question 9

CAnaerobes

Answer

Gram negative bacteria

Answer

Gram positive bacteria

Answer

Dermatophytes