Download OU B.Pharma 3-1 Year 2019 13256 NON CBCS Pharmaceutical Technology Question Paper

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Code No. 13256 / Non-CBCS

FACULTY OF PHARMACY

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B. Pharmacy 3/4-Year I-Semester (Non-CBCS)(Backlog) Examination, July 2019

Subject : Pharmaceutical Technology
(Pharmaceutics - Il)

Time : 3 Hours Max. Marks: 70

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

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1. 1. Explain the properties and selection of antioxidants and diluents for pharmaceutical formulations? 7
   2. Classify hydrocolloids? Write a note on any two hydrocolloids used in pharmaceutical formulations? 7

   OR

   1. Describe any two filling methods of hard gelatin capsules? 8
   2. Describe evaluation tests for soft gelatin capsules? 6

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2. 1. Define suspensions? How will you formulate a suspension? what are the factors affecting formulation of a suspension? 10
   2. Discuss in brief the rheology of suspensions? 4

   OR

   1. Define emulsion? How will you evaluate shelf life of an emulsion? 6

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   2. Describe evaluation of an emulsion and add a note on multiple emulsion? 8
3. 1. Why coating of tablets required? Classify various types of coating? 6
   2. Explain film coating defects? 8

   OR

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   1. Classify different types of tablets? Mention the components of chewable tablet? 6
   2. What are various problems encountered during compression of a tablet? 8
4. 1. Classify parenterals? What do you mean by BFS (Blow fill seal) and FFS (form fill seal) technology? 6
   2. Explain evaluation tests for sterile powders? 8

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   OR

   1. Explain methods of manufacture of eye drops? What are the labelling instructions required for ophthalmic preparations? 9
   2. Write a note on parenteral suspension? 5
5. 1. What are the manufacturing methods of aerosols? Mention the advantages and disadvantages? 9

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   2. Explain packaging of aerosols? 5

   OR

   1. Explain metal as a pharmaceutical packaging system? What are the quality control tests performed for metal containers? 6
   2. Write a note on incompatibility of drugs and containers with examples? 8

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