WorksheetsCoating Quiz
Total questions: 10
Worksheet time: 5mins
Which of the following polymer is widely used in film coating of tablets
Acacia
Syrup
HPMC
Starch
What is the advantage of sealing coating in sugar coating?
To prevent moisture deposition
To round the edge and build tablet size
To smoothen the surface
To prevent the tablet from breaking due to vibration
Subcoating is given to the tablets
To increase the bulk
To avoid deterioration due to microbial attack
To prevent the solubility of drugs in acidic media
To avoid stickiness
Which of the following ingredient is used for polishing of sugar coated tablets
Gelatin
Talc
PEG 4000
Carnauba wax
One of the following is used as a pH dependent controlled release excipient
Carnauba wax
Hydroxypropyl methyl cellulose phtalate
Methyl cellulose
Glyceryl monostearate
The purpose pf seal coating in sugar coating process for tablet is
To prevent moisture penetration into the tablet core
To round the edges and build up the tablet weight
To impart the desired colour to the tablet
To give luster to the tablet
Enteric coated tablets are designed to release drug in
colon
stomach
intestine
mouth
Tablets are enteric coated
To get sustained release of drug
To avoid drug release in stomach
To avoid damage during storage
To improve patient acceptance
Which material is used to polish sugar coated tablets?
Beeswax
Zein
Shellac
Coconut oil
Following material is used in film coating of tablet as plasticizer
PEG 400
Carnauba wax
HPMC
All of these
