food and nutrition - department of education · food and nutrition – part 1 page 20 for marker...

Pages: 24 Questions: 10 ©Copyright for part(s) of this examination may be held by individuals and/or organisations other than the Tasmanian Qualifications Authority.

Tasmanian Certificate of Education

FOOD AND NUTRITION

Senior Secondary

Subject Code: FDN315108

External Assessment

2012

Part 1

Time: approximately 80 minutes

On the basis of your performance in this examination, the examiners will provide results on the following criterion taken from the course statement: Criterion 3 Understand the relationship between nutrition, food and health.

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Food and Nutrition – Part 1

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CANDIDATE INSTRUCTIONS You MUST ensure that you have addressed the externally assessed criterion on this examination paper. There are FOUR sections to this part. You must answer Question 1 (including all its parts) from Section A. You must answer Three Questions from Section B. You must answer Question 8 (including all its parts) from Section C. You must answer: EITHER: Question 9 (all parts) from Section D.

OR: Question 10 from Section D. Answers must be written in the spaces provided on the examination paper. This examination is 2 hours in length. In total it is recommended that you spend approximately 80 minutes answering the questions in this part. All written responses must be in English.


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SECTION A

This question is compulsory for all students. Question 1 (a) List the macronutrients. (1 mark) ............................................................................................................................................. ............................................................................................................................................. (b) Name the two main groups of micronutrients. (1 mark) ............................................................................................................................................. ............................................................................................................................................. (c) State two main differences in dietary needs for macronutrients and micronutrients. (2 marks) ............................................................................................................................................. ............................................................................................................................................. ............................................................................................................................................. ............................................................................................................................................. (d) State the functions of carbohydrate in the diet. (2 marks) ............................................................................................................................................. ............................................................................................................................................. ............................................................................................................................................. .............................................................................................................................................

Question 1 continues over the page.


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Question 1 (continued) (e) Give the three main classes of carbohydrates and a food example of each. (3 marks) 1. ........................................................................................................................................ Food example: .................................................................................................................... 2. ........................................................................................................................................ Food example: .................................................................................................................... 3. ........................................................................................................................................ Food example: .................................................................................................................... (f) What are two different types of fibre? (1 mark) ............................................................................................................................................. ............................................................................................................................................. (g) List four functions of fibre in the diet. (4 marks) ............................................................................................................................................. ............................................................................................................................................. ............................................................................................................................................. ............................................................................................................................................. (h) List two functions of fat in the diet. (2 marks) ............................................................................................................................................. .............................................................................................................................................

(i) Give the three classes of fat and a food example of each. (3 marks) 1. ........................................................................................................................................ Food example: .................................................................................................................... 2. ........................................................................................................................................ Food example: .................................................................................................................... 3. ........................................................................................................................................ Food example: ....................................................................................................................

Question 1 continues opposite.


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Question 1 (continued) (j) How many kilojoules per gram do the following nutrients contain? (1 mark) Fat: ................................. kJ per gram Carbohydrate: ............................... kJ per gram Protein: ................................. kJ per gram


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SECTION B

Answer THREE questions from this section. Question 2 (a) State two main functions of protein. (1 mark) ............................................................................................................................................. ............................................................................................................................................. (b) Identify the two main types of protein and two food examples of each type. (2 marks) 1. Protein type: ............................................................................................................. Food example 1: ....................................................................................................... Food example 2: ....................................................................................................... 2. Protein type: ............................................................................................................. Food example 1: ....................................................................................................... Food example 2: ....................................................................................................... (c) Identify ways that vegans can obtain adequate protein in their diet. (2 marks) ............................................................................................................................................. ............................................................................................................................................. ............................................................................................................................................. .............................................................................................................................................

Section B continues opposite.


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Section B (continued) Question 3 (a) State two uses of energy in the body. (1 mark) ............................................................................................................................................. ............................................................................................................................................. (b) Explain how energy needs vary with age and gender. (2 marks) ............................................................................................................................................. ............................................................................................................................................. ............................................................................................................................................. ............................................................................................................................................. (c) (i) Explain what the term ‘energy dense food’ means. (1 mark) .................................................................................................................................... .................................................................................................................................... (ii) List four examples of energy dense foods. (1 mark) .................................................................................................................................... .................................................................................................................................... Section B continues over the page.


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Section B (continued) Question 4 (a) State two main functions of iron in the diet. (1 mark) ............................................................................................................................................. ............................................................................................................................................. (b) Give two main types of iron and some rich food sources of each. (2 marks) 1. ........................................................................................................................................ Food source: ....................................................................................................................... 2. ........................................................................................................................................ Food source: ....................................................................................................................... (c) What condition is caused by a deficiency of iron? (1 mark) ............................................................................................................................................. (d) List two groups of people who need to have their intake of iron carefully monitored. (1 mark) ............................................................................................................................................. .............................................................................................................................................

Section B continues opposite.


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Section B (continued) Question 5 Dietary imbalances in the intake of many nutrients lead to a range of health conditions. Specify the likely health consequences of the imbalance of sodium and folate below and identify the foods to avoid or include in the diet. (5 marks)

Nutrient imbalance Likely health consequences

Excess of Sodium

........................................................................................................ ........................................................................................................ ........................................................................................................ ........................................................................................................ ........................................................................................................ ........................................................................................................ ........................................................................................................ ........................................................................................................

Food to avoid

..................... ..................... ..................... ..................... ..................... ..................... ..................... .....................

Deficiency of Folate

........................................................................................................ ........................................................................................................ ........................................................................................................ ........................................................................................................ ........................................................................................................ ........................................................................................................ ........................................................................................................ ........................................................................................................

Food to include

..................... ..................... ..................... ..................... ..................... ..................... ..................... .....................

Section B continues over the page.


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Section B (continued) Question 6 (a) What does BMI mean and what do you need to measure a person’s BMI? (1 mark) ............................................................................................................................................. ............................................................................................................................................. (b) (i) What is the BMI range for a ‘healthy weight’? (1 mark) .................................................................................................................................... .................................................................................................................................... (ii) Explain why it is important to encourage individuals to maintain or achieve this

weight range. (2 marks) .................................................................................................................................... .................................................................................................................................... .................................................................................................................................... .................................................................................................................................... (c) What are the limitations of the BMI classification system? (1 mark) ............................................................................................................................................. ............................................................................................................................................. Section B continues opposite.


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Section B (continued) Question 7 (a) What conditions are caused by a deficiency of fibre in the short term and long term? (2 marks) (i) Short term: .................................................................................................................................... .................................................................................................................................... (ii) Long term: .................................................................................................................................... .................................................................................................................................... (b) List foods that would increase the amount of fibre in the following meals. (3 marks) (i) Breakfast .................................................................................................................................... .................................................................................................................................... (ii) Lunch .................................................................................................................................... .................................................................................................................................... (iii) Snacks .................................................................................................................................... ....................................................................................................................................


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SECTION C

This question is compulsory for all students. Question 8 Ben has just completed Year 12 and is 18 years old. Ben’s typical daily eating pattern is listed below.


Breakfast Nutri-grain (breakfast cereal) 40g Milk, Fluid, Whole 1 cup Sugar 2 teaspoons Snack Sausage Roll, 1 serving Bottled Sauce, Tomato 1 tablespoon Lunch McDonalds Big Mac (hamburger) 1 burger McDonalds french fries 1 large serve Coca-Cola (soft drink) 375ml Snack Muesli Bar, Chocolate Chip 1 bar Milk, whole, Chocolate 1 carton (500ml) Dinner Sausage, Beef, Grilled/BBQ 2 thick Bottled Sauce, Tomato 1 tablespoon Carrot, Cooked 60g Potato, Mashed, made with milk and butter 1 medium scoop Ice Cream, Regular Fat, Chocolate 2 level scoops Topping, Chocolate, Hot Fudge 3 tablespoons Beer, Regular alcohol, Home Brewed 1 stubby (375ml)


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Question 8 (continued)

Ben’s Dietary Analysis

The following tables give an analysis of Ben’s daily food intake. The Nutrient Reference Values for Ben are based on: Male, 18 years, 82 kg, 180 cm, Light Activity, BMI 25. Ratio of Energy from Protein, Fat, Carbohydrate and Alcohol Ratio of Polyunsaturated, Monounsaturated and Saturated Fats Suggested Dietary Target (minimums) Suggested Dietary Target (maximums)

Key: EAR – Estimated average requirement DEER – Daily estimated energy requirement UL – Upper level of intake AI – Adequate intake SDT – Suggested dietary target


Avg/Day EAR EAR(%) Alerts Energy (kJ) 15288 (DEER) 12899 (DEER) 129% Protein (g) 119 62 191% Total fat (g) 166 - Saturated fat (g) 83 - Polyunsaturated fat (g) 13 - Monounsaturated fat (g) 60 Cholesterol (mg) 403 Carbohydrate (g) 392 - Sugars (g) 216 - Starch (g) 174 Water (g) 1912 <AI Alcohol (g) 14 Dietary fibre (g) 27 <AI, <SDT Sodium (mg) 4516.62 >UL, >SDT Calcium (mg) 1512.64 1050.00 144% Iron (mg) 21.87 8.00 273%

Avg/Day % of total Kj from protein (%) 13 13% Kj from fat (%) 40 40% Kj from saturated fat (%) 20 42% Kj from carbohydrate (%) 42 42% Kj from fibre (%) 1 1% Kj from alcohol (%) 3 3%

Fat as mono (%) 38 Fat as poly (%) 8 Fat as saturated (%) 53

Avg/Day SDT-Min (%) Dietary fibre (g) 27 38 72%

Avg/Day SDT-Max (%) Sodium (mg) 4516.62 1600.00 282%


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Question 8 (continued) Answer the following questions, using your knowledge of nutrition and the information provided in Ben’s dietary analysis. (a) Explain how Ben’s overall energy intake and his energy ratios compare with the

recommended energy intakes. (5 marks) ............................................................................................................................................. ............................................................................................................................................. ............................................................................................................................................. ............................................................................................................................................. ............................................................................................................................................. ............................................................................................................................................. ............................................................................................................................................. ............................................................................................................................................. ............................................................................................................................................. ............................................................................................................................................. (b) In which nutrients is Ben deficient and what could be the likely long-term consequences

of these deficiencies? (4 marks) ............................................................................................................................................. ............................................................................................................................................. ............................................................................................................................................. ............................................................................................................................................. ............................................................................................................................................. ............................................................................................................................................. ............................................................................................................................................. .............................................................................................................................................



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Question 8 (continued) (c) State the nutrients Ben is consuming in excess. (2 marks) ............................................................................................................................................. ............................................................................................................................................. (d) Ben is consuming some micronutrients in excess. Identify one such micronutrient which

is likely to cause diet related health consequences in the future and the health consequences of excessive consumption. (2 marks)

............................................................................................................................................. ............................................................................................................................................. ............................................................................................................................................. ............................................................................................................................................. (e) How do the ratios of polyunsaturated, monounsaturated and saturated fats in Ben’s diet

compare with the dietary recommendations? (2 marks) ............................................................................................................................................. ............................................................................................................................................. ............................................................................................................................................. ............................................................................................................................................. (f) Which foods are likely to be providing the least desirable type of fat in Ben’s diet? (1 mark) ............................................................................................................................................. .............................................................................................................................................



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Question 8 (continued) (g) If Ben continues to consume fats in the current ratios, what are the likely long-term

consequences? (4 marks) ............................................................................................................................................. ............................................................................................................................................. ............................................................................................................................................. ............................................................................................................................................. ............................................................................................................................................. ............................................................................................................................................. ............................................................................................................................................. ............................................................................................................................................. (h) Suggest five changes that Ben needs to make to his food intake, giving specific

examples of recommended foods which would improve his diet. (5 marks) ............................................................................................................................................. ............................................................................................................................................. ............................................................................................................................................. ............................................................................................................................................. ............................................................................................................................................. ............................................................................................................................................. ............................................................................................................................................. ............................................................................................................................................. ............................................................................................................................................. .............................................................................................................................................


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SECTION D

Answer ONE question from this section.

Answer: EITHER Question 9 OR Question 10 Question 9 (a) Explain why the incidence of Type 2 Diabetes in Australia has increased. (6 marks) ............................................................................................................................................. ............................................................................................................................................. ............................................................................................................................................. ............................................................................................................................................. ............................................................................................................................................. ............................................................................................................................................. ............................................................................................................................................. ............................................................................................................................................. ............................................................................................................................................. ............................................................................................................................................. ............................................................................................................................................. .............................................................................................................................................

(b) What is the ‘glycaemic index’ and why is it relevant to individuals with Type 2 Diabetes? (4 marks) ............................................................................................................................................. ............................................................................................................................................. ............................................................................................................................................. ............................................................................................................................................. ............................................................................................................................................. ............................................................................................................................................. ............................................................................................................................................. .............................................................................................................................................



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Question 9 (continued) (c) Identify and briefly explain the ways in which the onset or symptoms of Type 2 diabetes

can be reduced through the selection of foods. In your answer, provide specific examples of foods which are recommended and of foods to be avoided. (10 marks)

............................................................................................................................................. ............................................................................................................................................. ............................................................................................................................................. ............................................................................................................................................. ............................................................................................................................................. ............................................................................................................................................. ............................................................................................................................................. ............................................................................................................................................. ............................................................................................................................................. ............................................................................................................................................. ............................................................................................................................................. ............................................................................................................................................. ............................................................................................................................................. ............................................................................................................................................. ............................................................................................................................................. ............................................................................................................................................. ............................................................................................................................................. ............................................................................................................................................. ............................................................................................................................................. ............................................................................................................................................. Section D continues over the page.


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Section D (continued) Question 10 Identify a current nutrition issue or topic. Explain the issue or topic and its relevance to individuals and/or the community in Australia today. Include in your answer examples of specific foods relevant to your issue or topic. (20 marks) ....................................................................................................................................................... ....................................................................................................................................................... ....................................................................................................................................................... ....................................................................................................................................................... ....................................................................................................................................................... ....................................................................................................................................................... ....................................................................................................................................................... ....................................................................................................................................................... ....................................................................................................................................................... ....................................................................................................................................................... ....................................................................................................................................................... ....................................................................................................................................................... ....................................................................................................................................................... ....................................................................................................................................................... ....................................................................................................................................................... ....................................................................................................................................................... ....................................................................................................................................................... ....................................................................................................................................................... ....................................................................................................................................................... .......................................................................................................................................................



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Question 10 (continued) ....................................................................................................................................................... ....................................................................................................................................................... ....................................................................................................................................................... ....................................................................................................................................................... ....................................................................................................................................................... ....................................................................................................................................................... ....................................................................................................................................................... ....................................................................................................................................................... ....................................................................................................................................................... ....................................................................................................................................................... ....................................................................................................................................................... ....................................................................................................................................................... ....................................................................................................................................................... ....................................................................................................................................................... ....................................................................................................................................................... ....................................................................................................................................................... ....................................................................................................................................................... ....................................................................................................................................................... ....................................................................................................................................................... ....................................................................................................................................................... ....................................................................................................................................................... ....................................................................................................................................................... .......................................................................................................................................................


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This question paper and any materials associated with this examination (including answer booklets, cover sheets, rough note paper, or information sheets) remain the property of the Tasmanian Qualifications Authority.

Pages: 12 Questions: 5 ©Copyright for part(s) of this examination may be held by individuals and/or organisations other than the Tasmanian Qualifications Authority.

Tasmanian Certificate of Education

FOOD AND NUTRITION

Senior Secondary

Subject Code: FDN315108

External Assessment

2012

Part 2

Time: approximately 40 minutes

On the basis of your performance in this examination, the examiners will provide results on the following criterion taken from the course statement: Criterion 4 Understand factors affecting food choice.

PLACE LABEL HERE

TA

SM

AN

IAN

QU

AL

IFIC

AT

ION

S A

UT

HO

RIT

Y


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Page 3

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CANDIDATE INSTRUCTIONS You MUST ensure that you have addressed the externally assessed criterion on this examination paper. There are TWO sections to this part. You must answer ALL Questions in Section A. You must answer: EITHER: Question 14 from Section B.

OR: Question 15 from Section B. Answers must be written in the spaces provided on the examination paper. This examination is 2 hours in length. In total it is recommended that you spend approximately 40 minutes answering the questions in this part. All written responses must be in English.


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ALL questions in this section are compulsory. Question 11 (a) Explain the difference between hunger, satiety and appetite, using examples. (3 marks) ............................................................................................................................................. ............................................................................................................................................. ............................................................................................................................................. ............................................................................................................................................. ............................................................................................................................................. ............................................................................................................................................. (b) For each factor listed below, explain how that factor may affect food selection and

provide one food-related example for that factor. (i) reactions to foods (2.5 marks) .................................................................................................................................... .................................................................................................................................... .................................................................................................................................... .................................................................................................................................... .................................................................................................................................... (ii) the media (2.5 marks) .................................................................................................................................... .................................................................................................................................... .................................................................................................................................... .................................................................................................................................... ....................................................................................................................................


SECTION A


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Question 11 (continued) (c) Identify four psychological factors which influence an individual’s food choice. (2 marks) 1. ........................................................................................................................................ 2. ......................................................................................................................................... 3. ........................................................................................................................................ 4. ........................................................................................................................................

Section A continues over the page.


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Section A (continued) Question 12 Identify TWO social factors which could affect on the individual’s food choices and explain what types of impacts they might have on their choices. (10 marks) ....................................................................................................................................................... ....................................................................................................................................................... ....................................................................................................................................................... ....................................................................................................................................................... ....................................................................................................................................................... ....................................................................................................................................................... ....................................................................................................................................................... ....................................................................................................................................................... ....................................................................................................................................................... ....................................................................................................................................................... ....................................................................................................................................................... ....................................................................................................................................................... ....................................................................................................................................................... ....................................................................................................................................................... ....................................................................................................................................................... ....................................................................................................................................................... ....................................................................................................................................................... ....................................................................................................................................................... ....................................................................................................................................................... ....................................................................................................................................................... ....................................................................................................................................................... .......................................................................................................................................................

Section A continues over the page.


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Section A (continued) Question 13 Outline the impact of economic factors on an individual’s food choices. (10 marks) ....................................................................................................................................................... ....................................................................................................................................................... ....................................................................................................................................................... ....................................................................................................................................................... ....................................................................................................................................................... ....................................................................................................................................................... ....................................................................................................................................................... ....................................................................................................................................................... ....................................................................................................................................................... ....................................................................................................................................................... ....................................................................................................................................................... ....................................................................................................................................................... ....................................................................................................................................................... ....................................................................................................................................................... ....................................................................................................................................................... ....................................................................................................................................................... ....................................................................................................................................................... ....................................................................................................................................................... ....................................................................................................................................................... .......................................................................................................................................................


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Answer ONE question from this section. Answer: EITHER Question 14 OR Question 15 Question 14 Maria came to Tasmania from Italy in 1947, after World War II, with her husband, and they raised their three children in Tasmania. Having been recently widowed, Maria now lives by herself. She will soon turn 85 years old, but still cooks for herself most days and tends to her vegetable garden with the help of her sons and daughter who live nearby. Her sons are 60 and 62 years old and her daughter is 63 years old. Her sons and daughter are planning a birthday lunch for Maria, the extended families and a few old friends from the Italian Club. Discuss factors that would influence: • Maria’s food choices on an everyday basis • her family’s food choices as they plan Maria’s birthday lunch. In answering, provide examples of their likely food choices. (10 marks) ....................................................................................................................................................... ....................................................................................................................................................... ....................................................................................................................................................... ....................................................................................................................................................... ....................................................................................................................................................... ....................................................................................................................................................... ....................................................................................................................................................... ....................................................................................................................................................... .......................................................................................................................................................


SECTION B


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Question 14 (continued) ....................................................................................................................................................... ....................................................................................................................................................... ....................................................................................................................................................... ....................................................................................................................................................... ....................................................................................................................................................... ....................................................................................................................................................... ....................................................................................................................................................... ....................................................................................................................................................... ....................................................................................................................................................... ....................................................................................................................................................... ....................................................................................................................................................... ....................................................................................................................................................... ....................................................................................................................................................... ....................................................................................................................................................... ....................................................................................................................................................... ....................................................................................................................................................... ....................................................................................................................................................... ....................................................................................................................................................... ....................................................................................................................................................... .......................................................................................................................................................

Section B continues over the page.


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Section B (continued) Question 15 Laura and Jack live with their parents in a small country town in Tasmania. Laura is 18 years old and is in Year 12 at college. She is a keen sportsperson and plays netball with a club on the weekend and trains twice a week after school. Jack is 16 years old and is in Year 10 at high school. He has a part-time job in a bakery in a nearby town. He works there each Saturday between 7.00 am and 2.00 pm. He plays school hockey once a week. What factors may influence the food choices of Laura and Jack on weekdays and weekends? In answering, provide examples of their likely food choices. (10 marks) ....................................................................................................................................................... ....................................................................................................................................................... ....................................................................................................................................................... ....................................................................................................................................................... ....................................................................................................................................................... ....................................................................................................................................................... ....................................................................................................................................................... ....................................................................................................................................................... ....................................................................................................................................................... ....................................................................................................................................................... ....................................................................................................................................................... ....................................................................................................................................................... ....................................................................................................................................................... ....................................................................................................................................................... ....................................................................................................................................................... ....................................................................................................................................................... ....................................................................................................................................................... .......................................................................................................................................................



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Question 15 (continued) ....................................................................................................................................................... ....................................................................................................................................................... ....................................................................................................................................................... ....................................................................................................................................................... ....................................................................................................................................................... ....................................................................................................................................................... ....................................................................................................................................................... ....................................................................................................................................................... ....................................................................................................................................................... ....................................................................................................................................................... .......................................................................................................................................................


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This question paper and any materials associated with this examination (including answer booklets, cover sheets, rough note paper, or information sheets) remain the property of the Tasmanian Qualifications Authority.

food and nutrition - department of education · food and nutrition – part 1 page 20 for marker...

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