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[LI 1019]                                                                                                                                                              Sub. Code: 4718
B.Sc (Nursing) DEGREE EXAMINATION
(New Regulations for the candidates admitted from 2006-07 onwards)
SECOND YEAR

February 2016
Paper III Pharmacology, Pathology and Genetics

Q.P. Code : 664718
Time : Three hours                                                                                                                                     Maximum : 75 Marks
Answer Section A and Section B Separately

Section A - (Pharmacology)

I. Elaborate on:         (1 x 15 = 15)
1. a) Classify local Anaesthetics.
b) Write the mechanism of action, uses and adverse effects of Lignocaine.
c) Discuss Lignocaine as anti-arrhythmic agent.

II. Write notes on :         (3 x 5 = 15)
1. Omeprazole.
2. Topical antifungal agents.
3. Drugs used in cough.

III. Short answers on:         (4 x 2 = 8)
1. Name two anti-viral agents.
2. Mention two uses of Nitroglycerine.
3. Define pro-drug with an example.
4. Mention two uses of oral contraceptives.

Sectopm B - (Pathology and Genetics)
Pathology

I. Elaborate on:         (1 x 15 = 15)
1. Define and classify Inflammation. What are the signs of Inflammation? Discuss Phagocytosis and killing.

II. Write notes on :         (2 x 5 = 10)
1. Primary complex.
2. Gangrene.

Genetics

I. Write notes on :         (2 x 5 = 10)
1. Genetic counselling.
2. Erythroblastosis fetalis.

II. Short answers on:         (1 x 2 = 2)
1. Name two screening tests for detecting congenital abnormalities.



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