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2024/2025 A COMPLETE SOLUTION WITH CORRECT VERIFIED
ANSWERS BEST GRADED TO SCORE A+ FOR PASS
Why do we eat what we eat - religion, economics, food security - CORRECT ANSWERS Pre- Swallowing Physiology, Nutritional Requirements - CORRECT ANSWERS Post-Swallowing Growing , Harvesting, Milling, Markets, Consumers - CORRECT ANSWERS Crop Production Grazing, Butchering/Milking, Food Trade, Markets, Consumers - CORRECT ANSWERS Meat/Dairy Production Food Standards Australia & New Zealand - CORRECT ANSWERS What does FSANZ stand for? Food control including food laws & regulations, labelling requirements, food recalls - CORRECT ANSWERS What is FSANZ responsible for? Value varies annually, may be affected by climate, govt policy, war, economy, weather/natural disaster - CORRECT ANSWERS Australian Food System - Primary production Modification of primary production to recognisable food items using technology, adds value to foods through processes that preserve food & decrease waste, increase product diversity & decrease home prep, largest manufacturing industry in Aust - CORRECT ANSWERS Australian Food System - Food Processing Specialised shops, supermarkets, control of food retailing, variety of products, prep time required - CORRECT ANSWERS Australian Food System - Retail
2024/2025 A COMPLETE SOLUTION WITH CORRECT VERIFIED
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how & why foods are acquired, prepared & eaten, what people believe & understand about these activities, a framework within which people choose & prepare food - CORRECT ANSWERS What is Cuisine? Basic foods, distinctive cooking techniques, flavour principles, codes of etiquette - CORRECT ANSWERS 4 main elements of Cuisine Nutritional profile, selection of foods, style of choosing, prep & eating, adoption of both diet & lifestyle components to achieve benefits - CORRECT ANSWERS Regional Diet Benefits The state in which all persons obtain a nutritionally adequate, culturally appropriate diet at all times through non-local emergency services - CORRECT ANSWERS Food Security Because people who are unable to obtain enough to eat are unlikely to listen to educational messages about food composition. - CORRECT ANSWERS Why is food security important? <18.5 - CORRECT ANSWERS What is the BMI classification for an underweight person? 25.0-29.9 - CORRECT ANSWERS What is the BMI classification for an overweight person? 18.5-24.9 - CORRECT ANSWERS What is the BMI classification for a normal person? 1.0 (M), 0.8 (F) - CORRECT ANSWERS Recommended Waist to Hip Ratio
94cm (M), >80cm (F) - CORRECT ANSWERS Waist circumference, overweight classification
2024/2025 A COMPLETE SOLUTION WITH CORRECT VERIFIED
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Removes errors of 24hr recall, estimates energy & nutrients, details on types (e.g. low fat), honesty, need skilled interviewer, expensive, time consuming - CORRECT ANSWERS +ve & -ve for Diet History The amount of energy per gram of food - CORRECT ANSWERS Energy Density Protein = 17kJ, Fat = 37kJ, CHO = 16kJ, Alcohol = 29kJ - CORRECT ANSWERS Atwater Factors Food supply data (long-term availability trends, nutritional problems), mortality & morbidity data (major health problems), Anthropometry (height, weight, growth), Infant mortality/birth weight - CORRECT ANSWERS Population Level Monitoring & Assessment National food & nutritional monitoring system (relevant, appropriate & accessible) - CORRECT ANSWERS Who collects population level data? Used to convert info about food intake to nutrient intake (NUTTAB), contain nutrient data that is an average of nutrients in a particular sample of foods & ingredients at a particular time, need to be current & match food supply, can vary over different batches/brands - CORRECT ANSWERS Food Composition Tables Food supply changes quickly, biological variation of foods, incomplete data (missing foods), single values represent range, bioavailability - CORRECT ANSWERS Food Composition Tables Limitations Yes - CORRECT ANSWERS Do NRV use standardised body weights for age?
2024/2025 A COMPLETE SOLUTION WITH CORRECT VERIFIED
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Nutrient Reference Value - level of essential nutrients considered to be adequate for practically all healthy people for prevention of deficiency - CORRECT ANSWERS NRV Estimated Average Requirement - daily nutrient level estimated to meet the requirements of half the healthy individuals in a life stage/gender group. individuals = probability, group = prevalence of inadequacy - CORRECT ANSWERS EAR Recommended Dietary Intake - Average daily dietary intake sufficient to meet the requirements of nearly all (97-98%) of healthy people in a lifestage/gender group. Groups = do not use - CORRECT ANSWERS RDI Upper Limit - Highest continuing nutrient intake considered to pose no adverse health effects for practically all individuals (prevent toxicity), Individuals = intake under UL, groups = % population at risk - CORRECT ANSWERS UL Adequate Intake - Average daily intakes based on observations/experiment approximations of adequate intake. Used when RDI cannot be determined, Individuals & groups - CORRECT ANSWERS AI Suggested Dietary Target - average daily intake of food & beverages that may help in prevention of chronic disease - CORRECT ANSWERS SDT Acceptable Macronutrient Distribution Range - Range for each macronutrient, reduce risk of chronic disease, expressed as % energy. CHO = 45-65%, Protein = 15-25%, Fat = 20-35% - CORRECT ANSWERS AMDR's Very small packaging, foods with no significant nutritional information (e.g. herb/spice), unpackaged, foods made at point of sale - CORRECT ANSWERS Nutrition Information Panel exemptions
2024/2025 A COMPLETE SOLUTION WITH CORRECT VERIFIED
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Carb, Folate, K, Vit B, Fibre. Protective against disease - CORRECT ANSWERS Key Nutrients & Benefits - Fruit & Veg Protein, Fat, Fe, Zn, Vit B, Fibre. Fuller for longer, bioavailable source of minerals - CORRECT ANSWERS Key Nutrients & Benefits - Meat & Alt Carb, protein, Ca, Vit D, P, Vit B. Increased bone mass, reduced risk of osteoporosis & cancer - CORRECT ANSWERS Key Nutrients & Benefits - Milk & Alt Bran, Endosperm, Germ - CORRECT ANSWERS Multigrain made up of? Iron transport, oxygen delivery to tissues, fluid balance, muscle contraction & movement. D - malnutrition, infection, anaemia, oedema, E - associated with low CHO, decreased fluid & nutrients - CORRECT ANSWERS What is the role of PROTEIN, deficiency & excess issues Oxygen store & transport. D - fatigue, decreased cognitive ability, decreased immunity, E - Fe infant poisoning, haemochromotosis - CORRECT ANSWERS What is the role of IRON, deficiency & excess issues Strengthens teeth & bones, muscle contraction, enzymes & blood clotting. D - low bone density (osteoporosis) - CORRECT ANSWERS What is the role of CALCIUM, deficiency issues Omega 3 - increases HDLC, Omega 6 - decreases LDLC. D - reduced nutrients, energy. E - Sat & Trans fats = disease - CORRECT ANSWERS What is the role of FATS & LIPIDS, deficiency & excess issues
2024/2025 A COMPLETE SOLUTION WITH CORRECT VERIFIED
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Water movement, electrical activity of muscles & nerves. D - rare but dangerous, E - increased blood pressure & CVD - CORRECT ANSWERS What is the role of SODIUM, deficiency & excess issues Aids in cell division & protein synthesis. D - decreased DNA synthesis & repair, impaired cell division - CORRECT ANSWERS What is the role of FOLATE, deficiency & excess issues U/W = 12.5-18 kg, N/W = 11.5-16 kg, O/W = 7-11.5 kg, OBESE = 5-9 kg - CORRECT ANSWERS Pregnancy Weight Gain Zygote - cell division, no increase in energy or protein, Embryo - principle organs & membranes develop, small increase in energy, nutrient intake very important, Foetus - 7 month duration, increase in energy, protein & nutrient intake - CORRECT ANSWERS 3 Stages of Pregnancy Folate - cell division, prevent neural tube defects, Iron - increase maternal RBC mass, maintenance of BW, Iodine - growth & development, neuronal development & functioning, prevent miscarriage & stillbirths - CORRECT ANSWERS Pregnancy Key Nutrients Develop ability to secrete milk - CORRECT ANSWERS Lactogenesis 1 Birth to 60hrs, colostrum = high in protein & antibodies - CORRECT ANSWERS Lactogenesis 2 By 5 days post birth, stable milk composition - CORRECT ANSWERS Lactogenesis 3 2000 kJ/day increase, no increase in Calcium requirements, increase in protein, Vit A & C - CORRECT ANSWERS Breastfeeding kJ & requirements
2024/2025 A COMPLETE SOLUTION WITH CORRECT VERIFIED
ANSWERS BEST GRADED TO SCORE A+ FOR PASS
Changes in weight & height, organs & tissues, body composition (puberty), M = 20cm & 20kg, F = 16cm & 16kg. Birth to 1 year = massive growth, plateau after 1 year, increases at 12 yrs (puberty), decreases at 18yrs. Female puberty occurs earlier. Brain growth = increase in 1st to 4th year, most growth by 10 yrs. Reproductive = most growth during puberty & adolescence. M = more lean, F = more fat - CORRECT ANSWERS Patterns of Growth in Childhood
