Important mcqs in pharamceutics(29-40)

 

29.Glass used for the preparation of vials ampoules and transfusion bottles

A.Type II soda lime glass

B.Type III soda lime glass

C.Borosilicate glass

D.Neutral glass

Ans.D

30.Material used for construction of closure

A.Cork

B.Glass and plastic

C.Rubber and metals

D.All the above

Ans.D

31.Vulcanizing agent used in rubber is

A.Mineral oil

B.Thiazoles

C.Sulphur

D.Sulphides of iron

Ans.C

32.Type of closure is

A.Plug type

B.Cap type

C.Screw type

D.All the above

Ans.D

33.Propellant used in aerosols is

A.Dichloro difluromethane

B.Trichloromono fluroethane

C.Dichloro tetrafluroethane

D.All the above

Ans.D

34.Ball mill works on the principle of

A.Impact

B.Attrition

C.Impact and attrition

D.None

Ans.C

35.The principle involved in the Hammer mill is

A.Impact

B.Attrition

C.Cutting

D.None

Ans.A

36.Disintegrator works on the principle of 

A.Impact

B.Grinding

C.Both A and B

D.Attrition

Ans.C

37.Choose the mill used for powdering very hard drug is

A.Fluid energy mill

B.Disintegrator

C.Edge Runner mill

D.Colloid mill

Ans.B

38.A conical rotor and a stator is present in which mill

A.Colloid mill

B.Ball mill

C.Hammer mill

D.Fluid energy mill

Ans.A

39.The first edition of the pharmacopoeia of India was published in the year

A.1947

B.1955

C.1966

D.1946

Ans.B

40.The new edition of British pharmacopoeia is published after every

A.4 years

B.6 years

C.5 years

D.Alternative year 

Ans.C