pharmacology capsules Archives

PROSTAGLANDINS (PGS) AND THEIR ANALOGUES

1. Natural PGs a. PGE2 : Dinoprostone b. PGF2α : Dinoprost Gemeprost c. PGE1 : Alprostadil d. PGI2 : Prostacyclin

1. Histamine H2 blockers attenuate the gastric secretory response to acetylcholine and pentagastrin as well because: A. H2 blockers block

1. The percentage of elemental iron in hydrated ferrous sulfate is: A. 5% B. 10% C. 20% D. 33%

1. Select the diuretic which is orally active, efficacious in acidosis as well as alkalosis, causes diuresis even in

1. The following factors enhance renin release from the kidney except: A. Fall in blood pressure B. Reduction in

1. Gonadotropins are indicated in the following conditions except A. Hypogonadotrophic hypogonadism in males B. Cryptorchism in a boy less

1. Pancuronium differs from tubocurarine in that A. It is a depolarizing blocker B. Its action is not reversed by

1. The minimal alveolar concentration of an inhalational anaesthetic is a measure of its: A. Potency B. Therapeutic index C.

1. Antitussives act by: A. Liquifying bronchial secretions B. Raising the threshold of cough centre C. Reducing cough inducing impulses

1. Histamine exerts the following actions except: A. Dilatation of large blood vessels B. Dilatation of small blood vessels