Pharmaceutics mcqs (71-80)

 

71.The lack of ability to resist infection is called

A. Immunity 

B. Tolerance

C. Susceptibility 

D. Disinfection 

Ans. C

72.Thermo labile solutions can be sterilized by

A. Autoclave

B. Hot air oven

C. Bacterial proof filtration

D. Tyndallization

Ans. C

73.Drying by the process of sublimation is called as

A. Spray drying

B. Vacuum drying

C. Freeze drying

D. Tray drying

Ans. C

74.Steam distillation is carried out for separation of

A. Miscible liquids

B. Immiscible liquids

C. Enzyme preparations

D. Volatile liquids

Ans. B

75.The process of extraction in which the drug is boiled along with water for 10 minutes is known as

A. Infusion

B. Decoction

C. Maceration

D. Percolation 

Ans. B

76.Dextrose injection is sterilized by

A. Hot air oven

B. Autoclave 

C. Tyndallization

D. Pasteurisation

Ans. B

77.Tablets are tested for

A. Pyrogens

B. Hardness

C. Alkalinity

D. Total solids

Ans. B

78.Substances which stimulate the reticulo endothelial system of the body to produce antibodies are

A. Antibodies

B. Toxoids

C. Antitoxins

D. Lysosomes

Ans. B

79.The process of removing adhere moisture from a liquid or solid is

A. Exsiccation

B. Desiccation 

C. Elutriation

D. Efflorescence

Ans. B

80.Crystallization in syrup is prevented by 

A. Sod. Benzoate

B. Addition of salt

C. Lemon juice

D. Polyhydric alcohols

Ans. C