Seat No.: Enrolment
GUJARAT TECHNOLOGICAL UNIVERSITY
PHARM.D YEAR EXAMINATION -WINTER 2018
Subject Code:818802 Date: 22/11/2018
Subject Name: Pharmaceutics
Time:10.30 A.M. TO 1.30 P.M. Total Marks: 70
Instructions:
1. Attempt any five questions.
2. Make Suitable assumptions wherever necessary.
3. Figures to the right indicate full marks.
Q.1

Define powders, gives its merits and demerits. Explain Tooth Powder.
06

Write a note on stability of emulsion.
04

What is pharmacopoeia? Give history of development of Indian Pharmacopoeia.
04
Q.2

Define prescription and write a note on parts of prescription.
06

Discuss method of preparation of Effervescent powder.
04

Explain chemical incompatibility due to precipitation by chemical reaction.
04
Q.3

Define Posology. Explain various formula used for calculating the dose for
Children.
06

Differentiate between liniment and lotion.
04

Enlist various advantages and disadvantages of suspension.
04
Q.4

What are the problems encounterd during manufactiring and dispensing of Eutectic powder
06

Differentiate between percolation and maceration.
04

Enlist advantages and disadvantages of suppositories.
04
Q.5

Define Incompatibility. Enumerate various types of Physical Incompatibility
06

Differentiate between mouthwashes and gargles.
04

Write a note on Displacement value giving suitable example.
04
Q. 6

Write a brief note on evaluation of suspension.
06

Define and classify Monophasic liquid dosage form
04

Discuss in details about enemas and collodions.
04
Q.7

Explain various identification tests for emulsion.
06

Write a note on excipients used in liquid dosage form.
04

Define the term sutures, ligatures, sponge and surgical dressings.
04