RUHS
Second Year MBBS Examination
II MBBS PHARMACOLOGY PAPER I
Time: 3 hours Date: 30-01-2023 Max Marks: 40
Instructions: INSTRUCTIONS: Attempt all questions

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in both sections: (Use separate answer book for each
section)
Section 1
1. Classify insulin preparations according to their
duration of action. Describe management of diabetic

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ketoacidosis.(A.778, B 689) (8)
2. Write short notes on: (12)
a) Describe mechanism of action of digoxin with
appropriate diagram. (A. 519, . 442)
b) Drugs used for paroxysmal supraventricular

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tachycardias.
c) Uses of angiotensin converting enzyme
inhibitors.
d) Beta blocker in angina pectoris. (A. 539, .
389)

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Section 2
3. Write short notes on: (10)
a) Describe mechanism of action of cephalosporins
with appropriate diagram.
b) Sildenafil in Erectile dysfunction

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c) Pyrantal pamoate in Hookworm infection
4. Give the suitable answer for the following: (2 x 10
= 10) (10)
a) Sodium stibogluconate
b) Ergometrine (A. 332, . 627)

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c) Carbimazole (A.245, 253)
d) Metformin (B. 897)
e) Amphotericin B
f) Zidovudine
g) DOTS therapy

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h) Streptokinase (A. 626, 627, B. 487)
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