Question Paper of Summer 2010 Selected Topics in Pharmaceutics, Pharmaceutics, Master of Pharmacy
Paper Code :- P-4
Time :- 3 Hours
Full Marks :- 80
Solve any four questions, Every question carries equal marks (20).
Q1. What are implants? Discuss the major advantages and limitations of those dosage forms. Discus the properties of the drug and polymers suitable for incorporation into implants with suitable examples. Describe the one approach for development of an implantable controlled drug delivery system.
Q2. a) What are liposomes? How they differ from ethosomes? Discuss the ingrediants incorporated in liposomes. Give brief account of evaluation test for liposomes.
b) Give the example of dentifrices and discuss their properties and formulations.
Q3. a) What are gastroretentive dosage forms? Elaborate the approaches for designing these dosage forms.
b) Give the examples of biodegradable polymers and comment on release kinetics of drug from the dosage forms formulated with biodegradable polymers.
Q4. State the components of TDDS. Describe in detail the approaches used in development of TDDS.
Q5. a) Write exhaustive note on microsponges.
b) Give a brief account of ingredients that can be used for preparing gels. Comment on stability of gels.
Q6. Write short note on, (any two),
a) Quality control test for glass and plastics
b) Surfactant association colloids
c) Antibodies for drug delivery.