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.Management Sciences
Category: Pharmacology
The beneficial effect of drug neostigmine in the treatment of Myasthenia gravis is due to the action____________?
A. It is produces more acetylcholine
B. It inhibits the action of cholinesterase
C. It produces more acetycholine receptors
D. It increases the action of cholinesterase
B- blocker with additional a-blocking property is____________?
A. Propranolol
B. Timolol
C. Metoprolol
D. Labetalol
Mention the drug causing gynecomastia hirsuitism, menstrual disturbance on long-term use______________?
A. Hydrochlorthiazide
B. Amiloride
C. Spironolactone
D. Acetazolamide
Ipratropium bromide is used for_____________?
A. Renal colic
B. Organophosphorus poisoning
C. Bronchial asthma
D. miosis
Finasteride is a ?
A. 5 alpha reductase inhibitor
B. PDE inhibitor
C. Alpha blocker
D. Androgen receptor blocker
All of the following glucocorticorticoids can be given by inhalation EXCEPT_______________?
A. Dexamethasone
B. Beclomethasone
C. Budesonide
D. Fluticasone
Which of the following is not an antimigraine agent ?
A. Flunarizine
B. Divalprox sodium
C. Zonisamide
D. Propanolol
Drug efficacy refers to_________________?
A. Range of disease in which the drug beneficial
B. Maximal intensity of response that can be produced by the drug
C. The therapeutic does range of the drug
D. The therapeutic index of the drug
Which of the following drugs undergoes “Hoffmann elimination” ?
A. d-tubecurarine
B. Acetycholine
C. Atracurium
D. Acetazolamide
Cardiac arrhythmias are most commonly seen during administration of____________?
A. Thiopental
B. Halothane
C. Ethyl Ether
D. Nitrous oxide
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