Seat No.: Enrolment No.
GUJARAT TECHNOLOGICAL UNIVERSITY
B. Pharm SEMESTER VII • EXAMINATION SUMMER-2017
Subject Code: 2270016 Date: 10/05/2017
Subject Name: Innovations in conventional Drug Delivery System
Time: 02:30 PM to 05:30 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 are ophthalmic inserts? Classify them.Give ideal requirements for ophthalmic inserts
06

Write a note on polymers used in ophthalmic drug delivery systems
05

What is insitu Gel? Discuss different approaches for insitu Gelation
05
Q.2

Classify Osmotic Drug Delivery Systems. Discuss controlled porosity osmotic pump
06

Write a note on Evaluation of osmotic drug delivery systems
05

Discuss various methods for preparation of nano-suspensions
05
Q.3

Ennumerate different methods of Pelletization.Discuss any one method in detail
06

What are SMEDDS? Write a note on materials used to prepare SMEDDS
05

Differentiate Microemulsion and Multipul emulsion
05
Q.4

What are parenterals? Give advantages of recent innovation in parentral dosage forms
06

Write a note on DEPOFORM
05

What are Aerosols? Give advantages and disadvantages of Aerosolized Medicine
05
Q.5

Enlist different innovations in capsule shells. Give uses and advantages of vegetarion materials as capsule shell
06

Discuss different fill materials for Hard Gelatin Capsule
05

Write a note on Auto-injector
05
Q. 6

What are hydrogels? Discuss polymers used to prepare hydrogels.Give pharmaceutical applications of hydrogels
06

Write a note on pressurized metered dose inhalers
05

Give Advantages,Disadvantages and pharmaceutical applications of pelletization.
05
Q.7

Give advantages and disadvantages of Fast Dispersible Tablet. How are they evaluated?
06

Write a note on Matrix Tablet
05

Write a note on Enterion Capsule
05