[LE 1011]                     FEBRUARY 2014                     Sub. Code: 4702
B.Sc (Nursing) DEGREE EXAMINATION
(New Regulations for the candidates admitted from 2006-07 onwards)
First Year
Paper II NUTRITION AND BIOCHEMISTRY
Q.P. Code : 664702
Time : Three hours                                Maximum : 75 marks

Answer Section A and Section B separately

SECTION A
(NUTRITION)
I. Elaborate on: (1x15=15)
1. Discuss about Protein Energy Malnutrition in detail.

II. Write Notes on : (3x5=15)
1. Functions of fats.
2. Vitamin A deficiency
3. Bomb calorimeter

III. Short Answer Questions: (5x2=10)
1. Define balanced diet
2. Give two functions of carbohydrates
3. What is water intoxication?
4. Define positive nitrogen balance
5. Give four rich sources of calcium.
SECTION B
(BIOCHEMISTRY)

I. Elaborate on: (1x15=15)
1. What is Diabetes mellitus? Explain the hormonal regulation of glucose.

II. Write Notes on: (2x5=10)
1. t-RNA structure
2. Factors affecting enzyme action.

III. Short Answer Questions: (5x2=10)
1. Name the types of Immunoglobulins
2. Mention any two functions of Proteins
3. Mitochondria
4. Normal values of Blood urea and serum creatinine
5. Rickets
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