C:-Colchicine
D:-Sulfinpyrazine
Correct Answer:- Option-B
Question87:-Mechanism of action of phenytoin
A:-Inhibition of T type calcium channels
௩: tion of GABA mediated chloride channel opening
C:-Facilitation of GABA mediated sodium channel opening
D:-Prolongation of soidum channel inactivation
Correct Answer:- Option-D
Question88:-Culture media used in test for sterility
A:-Fluid thioglycollate medium
B:-Soya-bean casein digest medium
C:-Alterative thioglycollate medium
D:-All of the above
Correct Answer:- Option-D
Question8:-Which among the following exist as a liquid 7
A:-Chloral hydrate
B:-Methyl prylon
C:-Paraldehyde
D:-Glutethimide
Correct Answer:- Option-C
Question90:-Which among the following is penicillinase resistant penicillin 7
A:-Benzyl penicillin

C:-Ampicil
D:-Dicloxacillin
Correct Answer:- Option-D
Question91:-Example for a non-ionic emulsifying agent
A:-Sodium lauryl sulphate
B:-Polyoxyethylene sorbitan mono oleate
C:-Cetyl trimethyl ammonium bromide
D:-Dodecyl pyridinium chloride
Correct Answer:- Option-B
Question92:-Diazepam is
A:-7-chloro-1,3 dihydro-1-methyl-5-phenyl 1,4 benzodiazepin-2one
B:-7-methyl-1,3 dihydro-1-methyl-5-phenyl 1,4 benzodiazepin-2one
C:-7-chloro-1,3 dihydro-1,5-dimethyl 1,4 benzodiazepin-2one
D:-7-nitro-1,3 dihydro-1-methyl-5-phenyl 1,4 benzodiazepin-2one
Correct Answer:- Option-A
Question93:-An example for third generation cephalosporins
A:-Ceforoxime
B:-Cepharadine
C:-Ceftibuten
D:-Cefaclor
Correct Answer:- Option-C
Question94:-Example for a filter made of cellulose
A:-Sintered glass filter
B:-Seitz filter
C:-Meta filter
D:-Membrane filter
Correct Answer:- Option-D
Question95:-Whooping cough is caused by
A:-Pasteurella pestis
B:-Bordetella pertussis
C:-Actinobacillus mallei
D:-Bacillus thuringiensis
Correct Answer:- Option-B
Question96:-Combination of nitrous oxide and halothane is an example for
A:-Antagonistic ளிகள்‌