Question68:-An agent used for gaseous sterilization
A:-Hydrogen sulphide
B:-Nitrous oxide
C:-Methane
D:-Ethylene oxide
Correct Answer:- Option-D
Question69:-Which among the following is a substitute of Cinchona
A:-Cinchona succirubra
B:-Cinchona calisaya
C:-Remijia pendunculata
D:-Cinchona officinalis
Correct Answer:- Option-C
Question70:-Oxytocic activity of the Ergot is due to the presence of
A:-Ergotamine
B:-Ergometrine
C:-Dihydroergotamine
D:-Lysergic acid diethylamide
Correct Answer:- Option-B
Question71:-Which of the following is not an instability problem of emulsion
A:-Creaming
B:-Phase inversion
C:-Cracking
D:-Flashing
Correct Answer:- Option-D
Question72:-Which among the following is used as a systemic acidifier
A:-Potassium iodide
B:-Potassium citrate
C:-Ammonium Chloride
D:-Sodium acetate
Correct Answer:- Option-C
Question73:-Radioisotope P-32 used for the treatment of `
A:-Hyperthyroidism
B:-Carcinoma of bone
C:-Thyroid cancer
D:-Polycythemia vera
Correct Answer:- Option-D
Question74:-Which among the following is used as a filtering aid
A:-Calcium carbonate
B:-Hydroxy methyl cellulose
C:-Methy! cellulose
D:-Kaolin
Correct Answer:- Option-D
Question75:-Radiopaque contrast media used for the X-ray examination of Gastro intestinal tract
A:-Barium chloride
B:-Barium sulphite
C:-Barium sulphide
D:-Barium Sulphate
Correct Answer:- Option-D
Question76:-Which among the following is used to prepare Anti-Rust tablet
A:-Sodium chloride
B:-Sodium sulphate
:-Sodium nitrite
D:-Sodium metabisulphate
Correct Answer:- Option-C
Question77:-Method for mixing potent drug powder with large volume of diluent is
A:-Tumbling
B:-Geometric dilution
C:-Swifting
D:-Levigation