Download OU Pharm D Question Paper 1st Year 2014 7285 Pharmaceutics

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Code No. 7285

Pharm-D. I -Year (Instant) Examination, January 2014

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Subject : Pharmaceutics

Time : 3 Hours Max. Marks: 70

Note: Answer all questions from Section — A and any five questions from Section — B.

Section - A (10 x 2 = 20 Marks)

1. Define and classify extracts.

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2. Differentiate between gargles and mouth washes.
3. Adult dose of a drug is 100 mg and weight of child is 7 kg. Calculate the child dose
4. Calculate the quantity of dextrose required for preparation of 1000ml of 1 in 400 solution.
5. Find the strength of 80% v/v alcohol in terms of proof spirit.
6. Differentiate between liniments and Lotions.

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7. Mention the procedure to mix 50mg of a potent drug in 500 mg of diluents by geometric dilution method.
8. Differentiate between powders and granules.
9. What are compound dressings?
10. Mention different adjuvants used in preparation of ear drops.

Section — B (50 Marks)

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1. a) Mention ideal characteristics of suppository base.
   b) Explain different types of suppository bases with suitable examples.
2. a) Explain different types of surgical dressings.
   b) Mention the factors of an ideal dressing.
3. Describe different physical incompatibilities and mention the methods to overcome them.

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4. (a) Mention various precautions required to be observed while using Nasal drops.
   (b) Explain different factors to be considered during preparation of Nasal drops.
5. (a) Calculate the amounts of 80%, 60%, 20%, 10% alcohols mixed to get 50% of alcohols.
   (b) Calculate displacement value of a drug in cocoa butter suppositories containing 10% of drug prepared in 0.2 gm mould. The weight of 10 suppositories is 3 gm.
6. a) Differentiate between flocculated and deflocculated suspensions.
   

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   b) Explain different methods of dispensing suspensions.
7. a) Write the history of Indian pharmacopoeia.
   b) Explain development of pharmaceutical industry in India.
8. Classify extraction. Explain different methodologies in maceration process.

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