Pharmacology and toxicology mcqs (451_460)
451.A drug indicated for prophylaxis of MIF is
A.Methyl salicylate
B.Aspirin
C.Sulphasalazine
D.Sodium thiosalicylate
Ans.B
452.PGF 2alpha analogue used topically to lower intraocular pressure in glaucoma is/are
A.Latanoprost
B.Travoprost
C.Bimatoprost
D.All the above
Ans.D
453.How many penicillin units of activity is approximately equivalent to one mg of pure pot.penicillin G
A.1000
B.1200
C.1400
D.1600
Ans.D
454.Selenium sulfide is used topically as a/an
A.Antifungal
B.Anti bacterial
C.Keratolytic agent
D.All the above
Ans.A
455.Lipoxgenase inhibitor is
A.Zilueton
B.Zafirlukast
C.Montelukast
D.All
Ans.A
456.Which of the following is an example of long acting barbiturates
A.Seconal
B.Phenobarbitone
C.Amylobarbital
D.Pentobarbital
Ans.B
457.Benzodiazepins are useful to treat all of the following conditions except
A.Tetanus
B.Epileptic seizures
C.Anxiety
D.Schizophrenia
Ans.D
458.Which of the following indicates the phase II drug metabolism
A.Hydrolysis
B.Oxidation
C.Reduction
D.Glucoronidation conjugation
Ans.D
459.An active metabolite of the anticonvulsant agent promidone is
A.Phenytoin
B.Paramethadione
C.Phenobarbital
D.Pentobarbitone
Ans.C
460.Clonidine transdermal patches should be replaced every
A.24 hours
B.48 hours
C.72 hours
D Week
Ans.D
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