Seat No.: Enrolment No.
GUJARAT TECHNOLOGICAL UNIVERSITY
DIPLOMA PHARMACY YEAR-2 • EXAMINATION SUMMER-2019
Subject Code: 420001 Date: 06/05/2019
Subject Name: Pharmaceutics-II
Time: 10:30 AM TO 01:30 PM Total Marks: 80
Instructions:
1. Attempt any five questions.
2. Make suitable assumptions wherever necessary.
3. Figures to the right indicate full marks.
Q.1

What is posology? Enumerates the factors affecting the dose. Explain: Tachyphylaxis Idiosyncrasy
06

Discuss various parts of Prescription.
05

Write briefly about Effervescent Powder.
05
Q.2

Describe various Tests for Identification of the type of Emulsion.
06

Write a note on Evaluation of suspension.
05

Differentiate Flocculated and Deflocculated Suspension system.
05
Q.3

What is Parenteral dosage form? Discuss the formulation ingredients for Parenteral dosage forms.
06

Write a note on formulation of Dentifrices.
05

Write a note on HLB value.
05
Q.4

What are different types of suppository base? Give advantages and disadvantages of cocoa butter base.
06

Define dusting powder. Write their ideal characteristics and formulation part.
05

Enlist semisolid preparation. Discuss various methods of preparation of ointments.
05
Q.5

Define:1. Chemical incompatibility 2. Adjusted incompatibility.
Classify Chemical incompatibilities with suitable examples.
06

Discuss formulation and packaging of eye drops.
05

Write a note on Therapeutic Incompatibility.
05
Q. 6

Briefly discuss various methods of enhancement of solubility of poorly soluble solids with suitable examples.
06

Define powder. Classify them. Write merits and demerits of powders.
05

What are organoleptic additives? Write about coloring agents.
05
Q.7

Classify Ointment bases. Describe in brief Hydrocarbon base.
06

Discuss in detail about quality control for parenteral dosage form.
05

Write a note on Lipstick.
05