Download OU B.Pharma 3-1 Year 2019 13259 NON CBCS Pharmacology I Question Paper

Download OU (Osmania University) B.Pharma 3-1 (3rd Year 1st Sem) (Bachelor of Pharmacy) 2019 13259 NON CBCS Pharmacology I Previous Question Paper

OU - 1701 OU - 1701
Code No. 13259 / Non-CBCS
FACULTY OF PHARMACY
B. Pharmacy 3/4-Year I-Semester (Non-CBCS)(Backlog) Examination,
August 2019
Subject : Pharmacology - I
Time : 3 Hours Max. Marks: 70
Note: Answer all questions. All questions carry equal marks.
1 a) What are different routes of drug administration? Compare the merits and demerits
of oral and parenteral routes of administration. (8)
b) Define the following: (6)
(i) Therapeutic Index
(ii) Tolerance
(iii) Biological Half life
OR
c) Define and classify the receptors. Explain in detail about G ? protein coupled
receptors (2+3+5)
d) Write short notes on LD
50
and ED
50
(4)
2 a) Explain the pharmacological effects and therapeutic uses of: (14)
(i) Physostigmine
(ii) Atropine
(iii) Propronolol
(iv)Prazosin
OR
b) Classify the Cholinergic agents with examples. Write their actions on
(i) Heart, (ii) Bronchioles, (iii) Intestine and (iv) Eye.
Add a note on their therapeutic uses. (4+8+2)
3 a) Write about the classification of anti-depressant agents. Write in detail about
the mechanism of action, therapeutic uses and adverse reactions of
Selective Serotonin Receptors Inhibitors (SSRIs). (6+ 8)
OR
b) Classify anti-epileptic agents and explain the mechanism of action and therapeutic
uses of Sodium Valproate and Phenytoin. (2+6+6)
4 a) Define hypertension. Classify the antihypertensive agents with examples.
Write about the mechanism of action and adverse reactions of ACE inhibitors
and Calcium channel blockers. (2+6+6)
OR
b) What is bronchial asthma? Classify anti-asthmatic drugs. Explain the pharmacology
of any two drugs. (2+4+8)
5 a) Define Diuresis. Classify Diuretics and explain mechanism of action and therapeutic
uses of loop diuretics and potassium sparing diuretics. (2+4+8)
OR
b) Write about the mechanism of action and therapeutic uses of pantaprazole. (4)
c) Write short note on: (10)
(i) Anti-emetic agents
(ii) Laxatives
*****
Pharmacy

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