Jawaharlal Nehru Technological University Hyderabad 2009-1st Sem B.Pharm JAWAHARLAL NEHRU TECHNOLOGICAL UNIVERSITY , HYDERABAD III-acyRegular s , PHARMACEUTICAL TECHNOLOGY – I - Question

JAWAHARLAL NEHRU TECHNOLOGICAL UNIVERSITY , HYDERABAD III-B.Pharmacy I Semester Regular exams , November 2009 PHARMACEUTICAL TECHNOLOGY – I

1. explain in detail the role of subsequent in designing of dosage forms:
(a) Polymerisation
(b) Solubility
2. (a) Write a note on various preservatives used in liquid dosage forms.
(b) Write about various methods of preparation of emulsions.
3. (a) describe gel ? Write about manufacture of clear gels.
(b) Mention about the ideal characteristics of an ointement base? Write about the advantages of
water miscible bases over hydrocarbon bases.
4. describe aerosols. Write about the advantages and manufacturing procedures of areosols.
5. Write about the subsequent :
(a) Isotonicity of ophthalmic preparations.
(b) Containers of ophthalmic products.
(c) Preservatives for ophthalmic formulations.
6. (a) Write a brief note on various surfactants used in manufacture of shampoos.
(b) Write about the manufacturing procedures for cleansing creams.
7. (a) explain about different steps involved in the manufacture of lipsticks.
(b) Write about different plasticizers and solvents used in the formulation of nail polish.
8. Write about the subsequent :
(a) packing and storage of suppositories.
(b) Calibration of suppository mold.
(c) Compression method for preparation of suppositories.

Earning:   Approval pending.