Download RUHS MBBS 2nd year Pharmacology Paper I 2021 March Question Paper

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30-03-2021

II-MBBS

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Second Professional M.B.B.S. (Main) Examination

March - 2021

PHARMACOLOGY

Paper-First

Time: Three Hours

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Maximum Marks: 40

Attempt all questions.

(Use separate answer book for each section)

Section-A

1. Classify alpha blockers. Discuss the mechanism of action, therapeutic uses, adverse effects of Prazosin. 08

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2. Explain why: 4 x 3 = 12
   1. Fexofenadine is preferred over chlorpheniramine in pruritus.
   2. Recovery from Thiopentone sodium is fast.
   3. Tamsulosin is used in the treatment of BHP.
   4. ß-blockers are used in glaucoma.

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Section-B

3. Write short notes on the following:
   1. Apparent volume of distribution 04
   2. Zero order kinetics 03
   3. Nanoparticles 03

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4. Give suitable answer to the following: 10 x 1 = 10
   1. Latanoprost is used in glaucoma.
   2. Scopolamine is used in "Twilight Anaesthesia".
   3. ß-blockers are contraindicated in diabetic patient.
   4. A week prior to surgery aspirin may be discontinued.
   5. Allopurinol is given in chronic gout.

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   6. Adrenaline given in anaphylactic shock.
   7. Atropine can lead to cycloplegia.
   8. Drugs with narrow therapeutic margin are to be monitored at regular intervals.
   9. Cimetidine can lead to Gynecomastia.
   10. In drug induced Parkinsonism levodopa is not a drug of choice.

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