HNF 150 MSU Exam 1 Questions & Answers Already Graded A+

Nutrient Densiy - Answer-Nutrient dense food has more nutrients, fewer carbs 1. Vitamins 2. Minerals 3. Complex Carbs Six types of nutrients - Answer-Water Carbs Protein Lipids Vitamins Minerals Nutrient Energy Yield - Answer-Carbs = 4kcal/gram Protein = 4kcal/gram Lipids = 9kcal/gram **Alcohol = 7kcal/gram Nutritious Diet characteristics - Answer-1. Adequacy 2. Balance 3. Calorie Control 4. Moderation 5. Variety Whole food - Answer-Food with as little processing as possible Processed food - Answer-Food subjected to additives processEnriched - Answer-Nutrient is removed and added back Fortified - Answer-Nutrients are added (Vitamin D in milk) Functional food - Answer-Food containing food components that benefit you Energy-yielding nutrients - Answer-Nutrients the body can use for energy Organic Nutrients - Answer-Carbon containing four of the six class of nutrients (carbs, fat, protein, vita.). Only made by living things Inorganic - Answer-Minerals and water Essential Nutrients - Answer-Nutrients the body can't make itself Calorie - Answer-Amount of heat need to raise 1oz of water 1 degree celsius Scientific Method - Answer-Observation Hypothesis Results Replication Case study - Answer-Study of individuals Epidemiological Study - Answer-Study of populations Intervention Study - Answer-Researchers intervene in a group of population and compare a group to one without interventionLaboratory Study - Answer-Studies performed under tightly controlled situations DRI - Answer-(Dietary References Intakes) Set of 4 lists of values for measuring nutrient intake of healthy people 1. EAR 2. RDA 3. AI 4. UL EAR - Answer-Estimated Average Requirement: Requirement of half of the healthy people RDA - Answer-Recommended Daily Allowances: Nutrient intake goals for individuals. Average intake for all heathy people AI - Answer-Adequate Intake: Nutrient intake goals for individuals UL - Answer-Tolerable Upper Intake: Highest daily average likely to cause no risk