and All Correct Answers 2025-2026
Updated.
What is nutrition? Why is it important? - Answer nutrition is the science that studies food
establishes a relationship between poor nutrition and disease
Explain the different types of nutrition: Organic vs inorganic - Answer organic- contain
carbon such as carbohydrates, lipids, proteins, VITAMINS
inorganic- do not contain carbon such as MINERALS
Explain the different types of nutrition: macronutrient vs micronutrient - Answer macro-
provide energy
ex. carbs, lipids/fats, Proteins
micro- don't provide energy but facilitate the release of energy ex. vitamins, minerals, water
Explain the different types of nutrition: fat soluble vs water soluble vitamins - Answer fat
sol.- A D E K stored in the body
water sol.- B and C not stored in the body
Explain the different types of nutrition: energy yielding nutrients - Answer kcal/g
Carbs- 4 kcal/g
Proteins- 4 kcal/g
Fat- 9 kcal/g
Alcohol- 7 kcal/g
DRI's apply to which portion of the people? - Answer healthy people only
EAR - Answer Estimated avg requirement: supports a specific function in the body for 50% of
the population
Explain the components of DRI's: RDA - Answer Recommended Dietary Allowance: amount
,Explain the components of DRI's: UL - Answer Tolerable Upper Intake Level: max daily
amount of a nutrient that appears safe, highest intake will not be toxic
EER - Answer Estimated Energy Requirement: the average daily energy intake to maintain
energy balance and good health for population groups
AMDR - Answer Acceptable Macronutrient Distribution Range: the range of intakes for
energy nutrients that provide adequate energy and nutrients and reduce risk for chronic disease
-carbs 45-65 -fat-20-35 -protein 10-35
What are the useful tips for designing a healthful diet? - Answer Food Labels
Dietary Guidelines
MyPlate
Define nutrient density. - Answer Foods and beverages that supply the most nutrients for the
least amount of calories
What are the recommendations of the Dietary Guidelines for Americans? - Answer balance
calories to maintain weight
Consume fewer foods of concern
Consume more healthful foods
Follow healthy eating patterns
What are the recommendations for MyPlate? - Answer Make half your grains whole grains
Vary your veggies
Focus on fruits
Know your fats
Get your calcium rich foods
Go lean with protein
What is a chronic disease? - Answer A disease that is developed slowly over time
, Measure body composition
What are the components of energy expenditure? - Answer BMR- basal metabolic rate-
energy expended to maintain functions of body (60-75%)
TEF-thermic effect of food- energy expended to process food (5-10%)
Energy cost of physical activity- energy expended on body movement and muscular work (15-
35%)
Characteristics of Eating Disorders: Anorexia - Answer -self starving leading to severe
nutrient deficiency
-extremely restrictive eating patterns
-intense fear of gaining weight
Characteristics of Eating Disorders: Bulimia - Answer -binge eating and purging
-recurrent episodes of extreme overeating and compensatory behaviors (puking) to prevent
weight gain
Characteristics of Eating Disorders: Night Eating Syndrome - Answer -people who were not
hungry during the day but eat in the evening and night
Characteristics of Eating Disorders: Orthorexia - Answer -an extreme occupation with
avoiding food that is perceived to be unhealthy
What are the problems associated with alcohol abuse? - Answer -reduced brain function
-alcohol poisoning
-reduced liver function:
-fatty liver: alcoholic steatosis
-alcoholic hepatitis: inflammation of the liver
-cirrhosis of the liver: scaring of the liver
What are the steps in alcohol oxidation? - Answer first pass metabolism: small amount of is
oxidized in the stomach before being absorbed into the bloodstream, then alcohol is oxidized in
the liver by ADH and ALDH
next alcohol