Category: Drugs Acting on CVS, GIT And Respiratory System

A. Hydralazine
B. a-Methldopa
C. Nifedipine
D. Enlapril

A. Propranolol
B. Timolol
C. Metoprolol
D. Labetalol

A. Renal colic
B. Organophosphorus poisoning
C. Bronchial asthma
D. miosis

A. Flunarizine
B. Divalprox sodium
C. Zonisamide
D. Propanolol

A. Aminoglycoside
B. Vancomycin
C. Calcium channel blocker
D. Metronidazole

A. Histamine
B. Salbutamol
C. Acetylcholine
D. Serotonin

A. H2 antihistamines
B. NaHCO3
C. Famotidine
D. Carbenoxolone

A. Kaolin has marginal therapeutic effect
B. Opioids delay the passage of gut contents by decreasing peristalsis and increasing intestinal segmentation
C. Loperamide had high abuse potential
D. Diphenoxylate may cause respiratory depression on administration

A. It has a prominent smooth muscle relaxant action causes arteolar dilation leading to fall in blood pressure
B. Nifidipine depresses the SA node thus decreasing mycocoardial excitability
C. Mainly depression of A-V conduction
D. Decreased cardiac output thus decreasing load on myocardium

A. Increases cAMP
B. Direct Vasodilator
C. Calcium channel blocker
D. Block the sympathetic flow at hypothalamus