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

February 2015
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 the drugs used in congestive heart failure.
b) Write the mechanism of action involved in Digoxin and its uses.
c) Mention the adverse effects of Digoxin toxicity and how it can be treated.

II. Write notes on:         (3 x 5 = 15)
1. Salbutamol
2. Teratogenecity
3. Ketamine

III. Short answers on:         (4 x 2 = 8)
1. Define chemotherapy
2. Name two anti-diarrhoeal agents
3. Mention four adverse effects of corticosteroids
4. Name two uses of Atropine
Section B - (Pathology and Genetics)
Pathology

I. Elaborate on:         (1 x 15 = 15)
1. Describe in detail about type of shock. Write in detail about etiological factors,
pathogenesis and morphological change in septic shock.

II. Write notes on:         (2 x 5 = 10)
1. Write in detail about Bronchiectasis.
2. Types of anemia and write about iron deficiency anemia.

Genetics

I. Write notes on:         (2 x 5 = 10)
1. Classify Mendalian disorder, write in detail about autosomal dominant disorder and features of any one type of autosomal disorder.
2. Genetic counseling.

II. Short answers on:         (1 x 2 = 2)
1. Barr Body.



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