NTR 306 Midterm Exam Questions With Correct Answers

NTR 306 Midterm Exam Questions With Correct Answers Factors that influence food choices - answertaste, environment, culture and tradition, family, finances, convenience, the media, age, health issues Six classes of nutrients - answercarbohydrates, fats, proteins, vitamins, minerals, water organic vs inorganic compounds - answerinorganic compounds-do not contain carbon organic compounds-do contain carbon energy yielding nutrients - answerthe nutrients that break down to yield energy the body can use: carbohydrate, fat, and protein. Non-energy yielding nutrients - answervitamins, minerals, water kcalorie values of energy yielding nutrients - answerCarbs = 4 kcal Fat = 9 kcal protein= 4 kcal (Alcohol= 7kcal) Macronutrients - answerA chemical substance that an organism must obtain in relatively large amounts proteins, carbohydrates, and fats. micronutrients - answerThey include vitamins and minerals. Vitamins are necessary for energy production, immune function, blood clotting and other functions. Meanwhile, minerals play an important role in growth, bone health, fluid balance and several other processes research studies - answerControls (randomization), sample size, placebos, double-blind experiments Scientific Method - answerA series of steps followed to solve problems including collecting data, formulating a hypothesis, testing the hypothesis, and stating conclusions. Dietary Reference Intakes (DRI) - answera set of nutrient intake values for healthy people in the United States and Canada. These values are used for planning and assessing diets and EXAM STUDY MATERIALS July 30, 2024 11:26 AM include: Estimated Average Requirements (EAR), Recommended Dietary Allowances (RDA), Adequate Intakes (AI), and Tolerable Upper Intake Levels (UL). EAR - answerEstimated Average Requirements- Average amount sufficient for half of population RDA - answerRecommended dietary allowance- the amount of nutrients that will prevent deficiencies AI - answerAdequate Intakes the average daily amount of a nutrient that appears sufficient to maintain a specified criterion, a value used as a guide for nutrient intake when RDA cannot be determined. UL - answerTolerable upper intake level. The maximum daily amount of a nutrient that appears safe for most healthy people and beyond which there is an increased risk of adverse health effects. Estimated Energy Requirement (EER) - answerthe average dietary energy intake that maintains energy balance and good health in a person of a given age, gender, weight, height, and level of physical activity Acceptable Macronutrient Distribution Ranges - answerranges of intakes for the energy nutrients that provide adequate energy and nutrients and reduce the risk of chronic diseases Acceptable Macronutrient carbohydrate, fat, protein - answer45 - 65 % carbohydrate 20- 35 % fat 10 - 35 % protein Calculate daily kcalories/grams within AMDRs - answerAmdr's % 2000 calorie diet and want range 2000 x .45 2000 Registered Dietitians - answerA food and nutrition expert that has met the following criteria: completed a minimum of a bachelor's degree at a U.S. accredited university, or other college coursework approved by the Commission on Accreditation for Dietetics Education (CADE); completed a CADE-accredited supervised practice program; passed a national examination; and completed continuing education requirements to maintain registration. Diet-planning principles - answeradequacy,