Pharmaceutics mcqs (161-170)
161.Poorly manufactured tablets may have pin holes of the surface and this phenomenon is known as
A.Picking
B.Mottling
C.Cracking
D.Capping
Ans.A
162.Diluents used in tablets formulation is
A.Dicalcum phosphate
B.Lactose
C.Starch
D.All the above
Ans.D
163.PH dependant controlled release excipient is
A.Glyceryl monostearate
B.Hydroxy propyl methyl cellulose phthalate
C.Methyl cellulose
D.Carnauba wax
Ans.B
164.The function of the lubricant in a tablet formulation is
A.Improving flow properties of granule
B.Reducing punch and die wear
C.Facilitating tablet ejection from the die
D.All the above
Ans.D
165.A sweetener I.e., widely employed in chewable tablet formulation is
A.Sodium cyclamate
B.Glucose
C.Starch
D.D_mannitol
Ans.D
166.The material used as coating agent for film Coating is
A.Povidone
B.Ethyl cellulose
C.Hydroxy propyl methyl cellulose
D.All the above
Ans.D
167.A water insoluble shellac coating is sometimes applied to tablets as a
A.Enteric coat
B.Film coat
C.Sub coat for sugar coating
D.Final coat
Ans.C
168.Amphoteric surfactant used in Pharmaceutical disperse system is
A.Lecithin
B.Sorbitan monostearate
C.Sorbitan monolaurate
D.Bile resins
Ans.A
169.Adhesion of tablet material to a die wall is called
A.Mottling
B.Sticking
C.Picking
D.Capping
Ans.B
170.Example of neutral mixture
A.Ointment
B.Suspension
C.Emulsion
D.None
Ans.A
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