Nutrition Final Exam 100% Questions and Answers

Nutrition Final Exam 100% Questions and Answers Nutrition Final Exam 100% Questions and Answers Nutrition Final Exam 100% Questions and Answers 1. What does essential mean in terms of nutrition? ANS a nutrient that the body doesn't produce and must be obtained from diet 2. Can someone who is malnourished still be overweight? ANS yes 3. Which nutrients are organic? ANS carbs, fats, proteins, vitamins 4. What are the three macronutrients? How much energy do each yield? ANS carbs- 4 cal/g proteins- 4 cal/g fats- 9 cal/g 5. How much energy does alcohol yield? Is alcohol a nutrient? ANS 7 cal/g; not a nutrient 6. What is DRI and what does it stand for? ANS Dietary Reference Intakes- set of five lists of values for measuring the nutrient intakes of healthy people in the United States 7. What is RDA and what does it stand for? ANS Recommended Dietary Allowances - meets dietary needs of most people - 8. What is AI and what does it stand for? ANS Adequate Intakes - estimated RDA - 9. What is UL and what does it stand for? ANS Tolerable Upper Intake Levels - identifies potentially toxic levels 10. What is EAR and what does it stand for? ANS Estimated Average requirement - establishes the average nutrient requirements for a given life stage/gender group - 11. What is AMDR and what does it stand for? ANS Acceptable Macronutrient Distri- bution Ranges - shows healthful ranges for energy yielding nutrients such as carbs, fats, and protein - 12. What is daily value? ANS the amount of a nutrient a serving of food contains expressed as a % of the amount required for a person consuming 2000 kcal per day 13. What is the nutrient range for carbs, fats, and protein? ANS carbs- 45-65% fat- 20-35% protein- 10-35% 14. What are the DRIs designed for? ANS health maintenance and disease prevention in healthy people 15. What are the DRI lists and purposes? ANS - values reflect daily intakes to be achieved on average, over time - values are based on the available scientific research - based on concepts of probability and risk - optimum intakes, not minimum - values are set in reference to certain indicators of nutrient adequacy - 16. Folate is found in which foods? ANS dark green vegetables 17. Probiotics ANS live microbial cultures administered to exert a beneficial effect ex. yogurt, sourdough bread, kombucha 18. Prebiotics ANS nutrients that encourage the growth of beneficial microbes in the intestine ex. almonds, bananas, whole wheat 19. Resveratrol ANS a potent phenolic antioxidant found in red wine as well as grapes and nuts 20. What part of the cell is referred to as the "powerhouse" of the cell? ANS mito- chondria