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Ins 2104: Nutrition And Health Question Paper

Ins 2104: Nutrition And Health

Course:Bachelor Of Science In Nursing

Institution: Jomo Kenyatta University Of Agriculture And Technology question papers

Exam Year:2012

JOMO KENYATTA UNIVERSITY OF AGRICULTURE AND TECHNOLOGY
UNIVERSITY EXAMINATIONS 2012/2013
EXAMINATION FOR THE DEGREE OF BACHELOR OF SCIENCE IN NURSING
INS 2104: NUTRITION AND HEALTH
DATE: AUGUST 2012 TIME: 2 HOURS
INSTRUCTIONS: ANSWER ALL QUESTIONS IN SECTION A & B & C

SECTION A – ANSWER ALL QUESTIONS
1. Niacin in the body can be synthesized from
a. Methionine
b. Tryptophan
c. Phenylalanine
d. Tyrosine
2. Among the following foods, the best source of vitamin A with high bioavailability is;
a. Carrots
b. Fatty fish
c. Orange coloured fruits
d. Green leafy vegetables
3. Which of the following is a fatty acid?
a. Glutamic acid
b. Lauric acid
c. Aspartic acid
d. Lecithin

4. A breastfeeding mother engaged in moderate physical activity will require about how much energy per day;
a. 1500 Kcal
b. 2000 Kcal
c. 3100 Kcal
d. 4000 Kcal
5. Chylomicrons are synthesized in the;
a. Liver
b. Very low density liproteins
c. Small intestines
d. Pancrease
SECTION B – ANSWER ALL QUESTIONS IN THIS SECTION
6. Describe the activity of the protease enzymes. [5 marks]
7. Explain the hormonal control of blood glucose levels. [5 marks]
8. Explain the difference in bioavailability of iron from animal and plant sources. [5 marks]
9. Explain the effect of including vegetables in the human diet on any THREE non communicable diseases. [5 marks]
10. Explain the link between hypothyroidism and consumption of cabbage. [5 marks]
SECTION C – ANSWER ALL QUESTIONS IN THIS SECTION
11. Describe the following types of anaemia.
a. Macrocytic anaemia. [6 marks]
b. Microcytic anaemia [6 marks]
c. Haemolytic anaemia. [4 marks]
d. Pernicous anaemia. [4 marks]
12. a. Explain the factors affecting calcium absorption. [8 marks]
b. Discuss the mechanism of control of blood calcium ions in the human body.
[12 marks]

Ins 2104: Nutrition And Health Question Paper

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