Download OU B.Pharma 3-1 Year 2017 1080 Pharmacoloy I Question Paper

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Time : 3 hrs Max. Marks : 70

B. Pharmacy 3/4 |- Semester (Main) Examination, November 2017

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Subject : Pharmacology -1

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

1. 1. Write about various phase - I biotransformation reactions with examples. 8
   2. Define the following :
      1. Synergism
      2. Biological Half life

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      3. Tolerance
      6

   OR

   Explain in detail about the advantages and disadvantages of different routes of drug administration. 14

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2. 1. Classify cholinergic agents and explain the pharmacological effects of acetylcholine. 4+5
   2. Explain the various therapeutic uses and adverse reactions of Atropine. 5

   OR

   Explain the mechanism of action and therapeutic uses of the following : 14

   1. Adrenaline

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   2. Propranolol
   3. Physostigmine
   4. Hyoscine
3. 1. Classify anti epileptic agents and explain the mechanism of action, adverse reactions and therapeutic uses of any three classes of drugs. 5+9

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   OR

   Write the classification of Non steroidal anti inflammatory agents and explain the details of any three classes of drugs: 5+9

4. 1. Define hypertension. Classify the antihypertensive agents with examples. Write about the mechanism of action and adverse reactions of angiotensin receptor blockers and calcium channel blockers. 2+6+6

   OR

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   Write short notes on : 7+7

   1. Bronchodilators
   2. Drugs used in the treatment of shock
5. 1. Classify the agents used in treatment of peptic ulcer disease. Write about the pharmacological actions and therapeutic uses of Omeprazole and Ranitidine. 4+6

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   2. Write short notes on carbonic anhydrase inhibitors. 4

   OR

   Write about the following : 7+7

   1. Anti diarrhoeal agents
   2. Anti emetic agents

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