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Fond 0121: Introduction To Human Nutrition Question Paper

Fond 0121: Introduction To Human Nutrition

Course:Diploma In Eco Tourism And Hospitality Management

Institution: Chuka University question papers

Exam Year:2013

CHUKA

UNIVERSITY

UNIVERSITY EXAMINATIONS
FIRST YEAR EXAMINATIONS FOR THE AWARD OF DIPLOMA IN ECOTOURISM AND HOSPITALITY MANAGEMENT
FOND 0121: INTRODUCTION TO HUMAN NUTRITION
STREAMS: Y1S2 TIME: 2 HOURS
DAY/DATE: MONDAY 22/4/2013 11.30 AM – 1.30 PM
INSTRUCTIONS:

Section 1: Section 1 is Compulsory (Total 30 Marks)

1. Define the following terms: [4 Marks]

(a) Nutrition
(b) Metabolism
(c) Glycolysis
(d) Food insecurity

2. Briefly explain two types of proteins. [4 Marks]

3. Explain two physiological changes affecting nutritional status in old age. [4 Marks]

4. Distinguish between: [4 Marks]

(a) Saturated fatty acids ad unsaturated fatty acids

(b) Monounsaturated fatty acids and polyunsaturated fatty acids.

5. State four functions of each of the following nutrients in the body:

(a) Proteins [2 Marks]

(b) Lipids [2 Marks]

6. Describe any two manifestations of under-nutrition. [4 Marks]

7. Briefly explain three guidelines to optimal nutrition. [6 Marks]

Section II: Answer any Two Questions (Total 40 Marks)

8. (a) Discuss causes of under-nutrition in developing countries. [10 Marks]

(b) Discuss the process of digestion, absorption and metabolism of proteins.
[10 Marks]

9. (a) Discuss reasons why nutritional needs increase during pregnancy. [10 Marks]

(b) Explain the nutritional problems in adolescence which affect nutritional status. [10 Marks]

10. Discuss the nutrients below under the following headings: Describe nutrient; Food
sources; Absorption; Functions.

(a) Vitamin A

(b) Carbohydrate. [20 Marks]

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Fond 0121: Introduction To Human Nutrition Question Paper

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