Pharmaceutics mcqs (261-270)
261.Modified protein toxins are to reduce toxicity without altering immunogenicity are known as
A. Vaccines
B. Sera
C. Toxoids
D. Antisera
Ans.C
262.The protective property of a colloid is expressed normally in terms of
A. Stoke
B. Torque
C. Gold number
D. None
Ans.C
263.Which of the following is a toxoid
A. Tetanus
B. Hepatitis B
C. Rubella
D. Mumps
Ans.A
264.Which of the following is used as plasticizer in the manufacture of hard gelatin capsules
A. Sorbitol
B. Titanium dioxide
C. Propyl paraben
D. Methyl paraben
Ans.A
265.Andreasan apparatus is used to measure
A. Suspension volume
B. Suspension weight
C. Suspension particle size
D. All the above
Ans.C
266.Extraction of morphine is prepared by
A. Decoction
B. Digestion
C. Percolation
D. Maceration
Ans.B
267.Friability of a tablet can be determined by
A. Scheuniger tester
B. Micrometer
C. Strong-cobb
D. Roche friabilator
Ans.D
268.Protection produced by the person's own immune system is
A. Passive immunity
B. Active immunity
C. Natural immunity
D. None
Ans.C
269.Phase II metabolism normally involves
A. Conjugation
B.Oxidation
C. Reduction
D. Hydrolysis
Ans.A
270.Concentrated infusion of senna is prepared by
A. Triple maceration
B. Double maceration
C. Simple maceration
D. All the above
Ans. A
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