NDFS 100 EXAM 1 BYU STUDY GUIDE
Nutrition - Answer -study of nutrients in foods and body; study of human behaviors
related to food
Ways Nutrition Affects Health - Answer --4 out of top 10 causes of death=nutrition
related
-Diseases
-Weight
4 out of top 10 causes of death related to nutrition - Answer -Not in order:
1. heart disease
2. stroke
3. cancer
4. diabetes
(other 5=alcohol related, last=accidents)
Diseases that Nutrition Affects Most - Answer -Iron/Vitamin/Mineral Deficiencies
Poor resistance to disease
Toxicities
Diseases that Nutrition Affects Second - Answer -Diabetes
Hypertension
Heart Disease
(genetic factors could also have role to play in these)
6 Major/ Essential Nutrients - Answer -1. Water
2. Vitamins
3. Minerals
4. Carbohydrates
5. Fats
6. Proteins
Energy-Yielding Nutrients (Macronutrients) and Roles - Answer -1. Carbs- Energy
2. Fat-Energy
3. Protein- Structure
3 Roles of Nutrients - Answer -1. Energy
2. Structure
3. Regulation
Micronutrients and Roles - Answer -1. Vitamins
2. Minerals
<Regulate body functions (healing, digesting)>
, Role of Water - Answer -Regulation
Calorie Value- Carbs - Answer -4 cal/g
Calorie Value- Fat - Answer -9 cal/g
Calorie Value- Protein - Answer -4 cal/g
Calorie Value- Alcohol - Answer -7 cal/g
5 Components of a Nutritious Diet - Answer -ABCMV
1. Adequacy
2. Balance
3. Calorie Control
4. Moderation
5. Variety
Adequacy - Answer -foods provide all essential nutrients, meet the threshold for each
nutrient
Balance - Answer -all foods in proportion to each other
Calorie Control - Answer -energy intake=energy expenditures, shouldn't exceed or fall
short
Moderation - Answer -not total abstinence or vice versa
Variety - Answer -don't eat same foods every day, switch it up so you're getting
nutrients from diff sources
Intervention Studies - Answer -Experimental manipulation (ind variable), Randomized
control and test groups
Types of Observational Studies - Answer -NOT intervening/changing something:
-Cohort/Prospective/Longitudinal
-Cross-sectional
-Survey
-Retrospective studies
Cohort/Prospective/Longitudinal - Answer -Follow same group over a certain period of
time to monitor development of health condition
Cross-sectional - Answer -Measure behaviors or events and health outcomes at one
point in time across different ages
Nutrition - Answer -study of nutrients in foods and body; study of human behaviors
related to food
Ways Nutrition Affects Health - Answer --4 out of top 10 causes of death=nutrition
related
-Diseases
-Weight
4 out of top 10 causes of death related to nutrition - Answer -Not in order:
1. heart disease
2. stroke
3. cancer
4. diabetes
(other 5=alcohol related, last=accidents)
Diseases that Nutrition Affects Most - Answer -Iron/Vitamin/Mineral Deficiencies
Poor resistance to disease
Toxicities
Diseases that Nutrition Affects Second - Answer -Diabetes
Hypertension
Heart Disease
(genetic factors could also have role to play in these)
6 Major/ Essential Nutrients - Answer -1. Water
2. Vitamins
3. Minerals
4. Carbohydrates
5. Fats
6. Proteins
Energy-Yielding Nutrients (Macronutrients) and Roles - Answer -1. Carbs- Energy
2. Fat-Energy
3. Protein- Structure
3 Roles of Nutrients - Answer -1. Energy
2. Structure
3. Regulation
Micronutrients and Roles - Answer -1. Vitamins
2. Minerals
<Regulate body functions (healing, digesting)>
, Role of Water - Answer -Regulation
Calorie Value- Carbs - Answer -4 cal/g
Calorie Value- Fat - Answer -9 cal/g
Calorie Value- Protein - Answer -4 cal/g
Calorie Value- Alcohol - Answer -7 cal/g
5 Components of a Nutritious Diet - Answer -ABCMV
1. Adequacy
2. Balance
3. Calorie Control
4. Moderation
5. Variety
Adequacy - Answer -foods provide all essential nutrients, meet the threshold for each
nutrient
Balance - Answer -all foods in proportion to each other
Calorie Control - Answer -energy intake=energy expenditures, shouldn't exceed or fall
short
Moderation - Answer -not total abstinence or vice versa
Variety - Answer -don't eat same foods every day, switch it up so you're getting
nutrients from diff sources
Intervention Studies - Answer -Experimental manipulation (ind variable), Randomized
control and test groups
Types of Observational Studies - Answer -NOT intervening/changing something:
-Cohort/Prospective/Longitudinal
-Cross-sectional
-Survey
-Retrospective studies
Cohort/Prospective/Longitudinal - Answer -Follow same group over a certain period of
time to monitor development of health condition
Cross-sectional - Answer -Measure behaviors or events and health outcomes at one
point in time across different ages
