The toxic effect of Beta receptor antagonists includes all the following EXCEPT ______?
A. Hypoglycemic episodes in diabetes
B. Worsening of preexisting asthma
C. Ischemic cardiac episode on abrupt discontinuation
D. Precipitate migrainic effect
Drugs causing hyperglycemia _____?
A. B-blocker
B. Glucocorticoids
C. Acetylcholine
D. a-blockers
Cloidogrel is an _____?
A. Anti hypertensive
B. Antidiabetic
C. Antipalatelet
D. Anticoagulant
All are true about nitric oxide, EXCEPT ___?
A. Regulates vasomotor tone
B. Acts via cAMP
C. Present in cigarette smoke
D. It is important in penile erection
Mode of action of sulphonyl ureas includes all the following except ______?
A. Activating receptors on beta cells of pancreas to release insulin
B. Inhibiting gluconeogenesis in liver
C. Enhancing insulin mediated post receptor enzyme reaction
D. Decreasing Glucose absorption from the qut
All of the following glucocorticorticoids can be given by inhalation EXCEPT ____?
A. Dexamethasone
B. Beclomethasone
C. Budesonide
D. Fluticasone
Which is NOT a 2nd generation antihistaminic ?
A. Loratidine
B. Acrivastatine
C. Cyclizine
D. Terfenidine
A patient is having bronchodilation, increased temperature, constipation and tachycardia. The tentative diagnosis is ______?
A. Oraganophosphate poisoning
B. Paracetamol poisoning
C. Mushroom poisoning
D. Atropine poisoning
The principle therapeutic action of the glucocorticoid is ______?
A. Antidiuretic
B. Antianabolic
C. Anti-infective
D. Anti-inflammatory
Indirect sympathomimetics can _____?
A. Penetrate the blood brain barrier
B. Cause euphoria
C. Both of the above
D. None of the above
Read More: Past Papers of Pharmacology
