Pharmaceutical chemistry mcqs (171-180)
171.An Imidazole derivative uses as amoebicide is
A. Flagyl
B. Diamox
C. Kinex
D. Gardenal
Ans.A
172.Cimetidine, a H2 receptor antagonist is derivative of
A. Imidazole
B. Pyrazolidine
C. Pyrazole
D. Oxazole
Ans.A
173.An equal mixture of D and L enatiomers is called as
A. Racemic mixture
B. Stereo isomer
C. Epimer
D. Ematiomer
Ans.A
174.Functional group present in amphoteric compound is
A. Acidic group
B. Basic group
C. Both A &B
D. B only
Ans.C
175.Heterocyclic ring present in Mepacrine
A. Pteridine
B. Acridine
C. Phenothiazine
D. Phthalazine
Ans.B
176.Tropane heterocyclic ring is present in
A. Atropine
B. Cocaine
C. Scopolamine
D. All the above
Ans.D
177.Levamisole is classified as an
A. Anticonvulsant
B. Antiemetic
C. Anthelmintic
D. Antiseptic
Ans.C
178.Tetrazole derivative used as respiratory stimulant is
A. Nikethamide
B. Bemegride
C. Leptazole
D. Doxapram
Ans.C
179.Benzyl isoquinoline alkaloid used as anti-tussive is
A. Noscapine
B. Codeine
C. Methadone
D. Diamorphine
Ans.A
180.An example of expectorant is
A. Dextromethorphan
B. Pholcodine
C. Ethylmorphine
D. Guaiphenecin
Ans. D
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