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.Management Sciences
Category: Pharmacology
Which drugs had high first pass effect_____________?
A. Amiodarone
B. Phenytoin
C. Verapamil
D. Disorpyamide
An excess of which of the following hormones may be associated with increased sensitivity to epinephrine ?
A. Testosterone
B. Parathyroid
C. Insulin
D. Thyroid
Which of the following general anesthetics is given by intravenous route ?
A. Propofol
B. Sevofluorane
C. Naloxane
D. Flumizenil
Quindine is used to treat______________?
A. Hypertension
B. Angina pectoris
C. Atrial fibrillation
D. Congestive heart failure
A paralyzing dose of succinylcholine initially elicits______________?
A. CNS stimulation
B. Muscle fasciculation
C. CNS depression
D. Decreased salivation
The following statements about verapamil are true except_____________?
A. It does not produce reflex tachycardia
B. It is less potent as a coronary vasodilator
C. It is contraindicated in patients with supraventicular tachycardia
D. It can cause constipation
The muscle relaxant effect of succinylcholine lasts for______________?
A. 1 min
B. 2 min
C. 3-5 min
D. 10 min
The most preferred acute emetic for emesis induced by anticancer drugs is______________?
A. Ondensetron
B. Metaclopromide
C. Chlorpromazine
D. Dicyclomine
All NSAIDs block cycloxygenase and____________?
A. Prostaglandin synthesis
B. Ectoglandin synthesis
C. Preglandin synthesis
D. Costaglandin synthesis
Which of the following anti inflammatory drug is a COX-2 inhibitor_____________?
A. Aspirin
B. Ketoprofen
C. Rofecoxib
D. Sulidec
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