Pharmaceutics mcqs (171_180)
171.Liquid extract of liquorice is prepared by
A.Maceration
B.Percolation
C.Reserved percolation
D.None
Ans.C
172.Heat is transformed by
A.Conduction
B.Convection
C.Radiation
D.All the above
Ans.D
173.The most widely used gaseous sterilizing agent in pharmacy is
A.Ethylene oxide
B.Cyclopropane
C.Nitrous oxide
D.None
Ans.A
174.Effervescent tablets along with the active medicament contain
A.Sodium bicarbonate
B.Citric acid
C.Tartaric acid
D.All the above
Ans.D
175.Partition Co_efficient of a drug is helpful in study of its
A.Absorption and distribution
B.Metabolism
C.Elimination
D.All the above
Ans.D
176.The technique used for separation of gamma globulins from plasma or serum is
A.Osmosis
B.Dialysis
C.Filtration
D.None
Ans.B
177.A solvent which can either accept or donate protons is
A.Amphiprotic
B.Polar solvent
C.Non_polar solvent
D.None
Ans.A
178.Generally steroidal hormones are administered in the form of
A.Dental cones
B.Multi layered tablets
C.Implants
D.Soluble tablets
Ans.C
179.Solid or semi solid extract preparations are made by
A.Maceration
B.Percolation
C.Reserved percolation
D.Infusion
Ans.B
180.The mechanism by which ethylene oxide acts as sterilizer agent is
A.Oxidation
B.Coagulation
C.Alkylation
D.Reduction
Ans.C
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