Download OU B.Pharma 3-1 Year 2016 6049 S Pharmaceutical Technoloy Question Paper

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Code No. 6049/S

FACULTY

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B. Pharmacy 3/4 I - Semester (Suppl.) Examination, April 2016

Subject: Pharmaceutical Technology (Pharmaceutics - II)

Time: 3 Hrs Max.Marks: 70

Note: Answer all questions. All questions carry equal marks.

1. Classify hydrocolloids. Describe their properties and concentrations used in pharmaceutical liquid dosage forms. 9

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   Mention the ideal requirements in the selection of adjuvants in pharmaceutical preparation. 5

   OR

   Explain the different steps involved in the preparation of hard gelatin capsule shells. 5

2. Describe rotary die process. 5

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   Explain quality control of soft gelatin capsule. 4

3. Describe the theory of emulsions. Explain in detail DLVO theory. 10

   Explain zeta potential. 4

   OR

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   Explain the formulation of pharmaceutical suspensions with a neat flow chart. 5

   Describe various identification tests of emulsions. 5

   Write a note on HLB. 4

4. Discuss the role of different types of excipients used in tablet formulation. Name few excipients used in tablet formulation. 6

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   Explain wet granulation and slugging process. 8

   OR

   Define film coating and mention the advantages of it. Mention few polymers to achieve film coating. 6

   Explain various defects experienced in the process of coating. 8

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5. Explain in detail clean room guidelines of parenteral production area. 8

   Explain sterility test. 6

   OR

   Write note on formulation of eye ointments. 6

   What do you mean by artificial tears, mention the composition of it? 2

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   Describe the quality control tests for eye formulations. 6

6. Explain formulation, manufacturing process and quality control of aerosols. 14

   OR

   Discuss plastic as a pharmaceutical packaging system. 7

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   Explain quality control tests for glass as a packaging system. 7

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