Chtm 0011: Introduction To Human Nutrition And Hygiene Question Paper
Chtm 0011: Introduction To Human Nutrition And Hygiene
Course:Certificate In Hotel And Tourism Management
Institution: Chuka University question papers
Exam Year:2012
CHUKA UNIVERSITY
COLLEGE
UNIVERSITY EXAMINATIONS
FIRST YEAR EXAMINATION FOR THE AWARD OF
CERTIFICATE IN HOTEL AND TOURISM MANAGEMENT
CHTM 0011: INTRODUCTION TO HUMAN NUTRITION AND HYGIENE
STREAMS: CHTM Y1S1 TIME: 2 HOURS
DAY/DATE: TUESDAY 11/12/2012 11.30 A.M – 1.30 P.M.
INSTRUCTIONS:
Answer ALL questions in Section A and any three questions in Section B.
SECTION A (30 MARKS – COMPULSORY)
1. Differentiate the terms: [4 marks]
(a) Undernourishment and over nourishment
(b) Micronutrients and macronutrients
2. State two functions of the following nutrients: [6 marks]
(a) Fats and oils
(b) Vitamin B1
3. State four qualities of kitchen clothing. [4 marks]
4. Outline four measures to control flies in a kitchen. [4 marks]
5. State the effects of heat on the following: [6 marks]
(a) Protein
(b) Fats
6. Briefly explain two types of metabolic reactions involved in the production of energy in the body. [2 marks]
7. Name four types of food borne bacteria. [4 marks]
SECTION B: (40 MARKS – Answer any two questions from this section)
8. (a) Explain ten measures in the prevention of transfer of bacteria through cross-
contamination. [10 marks]
(b) Discuss five types of food additives and their uses. [10 marks]
9. Discuss food and its physiological, social and psychological functions in human
nutrition. [20 marks]
10. Write notes on the causes, transmission, signs and symptoms, prevention and
control of:
(a) Typhoid fever [10 marks]
(b) Cholera [10 marks]
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