Pharmaceutics mcqs (61-70)

 

61.The mill used to obtain ointment of smooth texture of consistency is

A. Ball mill

B. Cutter mill

C. Edge runner mill

D. Triple roller mill

Ans. D

62.Arrow root powder is an example of 

A. Diluent

B. Binding agent

C. Glidant

D. Lubricant 

Ans. A

63.The following is termed as moderately fine powder

A. 10/44

B. 22/60

C. 44/85

D. 120

Ans. C

64.Male fern is an example of 

A. Ethereal extract

B. Aqueous extract

C. Alcoholic extract 

D. None

Ans. A

65.The animal used in the preparation of diphtheria antitoxin is

A. Sheep

B. Calf

C. Rabbit

D. Horse

Ans. D

66.In hot air oven,  temperature maintained for sterilization is

A. 160 degree celcius for one hour

B. 121 degree celcius for 30 minutes

C. 100 degree celcius for 30 minutes

D. 56 to 60 degree celcius for one hour

Ans. A

67.The vaccine that consists of suspension of living bacteria is

A. Cholera

B. Plague

C. B. C. G

D. Typhoid

Ans. C

68.The coating given for the tablets to dissolve in intestine but not in stomach is

A.Sugar coating

B.Enteric coating

C.Pearl coating

D.Silver ring

Ans.B

69.As the thickness of the filter cake increases, the rate of filtration

A.Decreased

B.Increased

C.Stationary

D.None

Ans.A

70.Extreamely thermo labile substances are dried by

A.Tray dryer

B.Spray dryer

C.Vacuum dryer

D.Freeze drying

Ans.D