Quiz 1 (1-2)

Question 1

nutrition

Answer 1

science of interactions btw living organisms and food

Question 2

factors affecting access

Answer 2

income (budget)
environment
living conditions

Question 3

cultural factors

Answer 3

assoc. certain food w holidays

eat diff. depending on ppl with

Question 4

emotional factors

Answer 4

food used to celebrate or cope

Question 5

evolution- 50 yrs ago

Answer 5

spent more time preparing

did not eat out or buy pre-made meals (over consume now)

Question 6

essential nutr.

Answer 6

not made by the body

need to be consumed through food

Question 7

fortified foods

Answer 7

food to which nutr. have been added to

Ex. enriched grains

Question 8

6 classes of nutrients

Answer 8

clpwvm

carbs, lipids, proteins, water, vitamins and minerals

Question 9

energy-yielding nutr.

Answer 9

carbs, lipids and proteins
(kcal)
ATP

Question 10

macronutr.

Answer 10

body requires lrg amount of energy-yielding nutr.

h2o, carbs, proteins and lipids

Question 11

micronutr.

Answer 11

vitamins and minerals

bdy not need as much of these

Question 12

organic mol.

Answer 12

carbs, proteins, lipids, vitamins

Question 13

inorganic mol.

Answer 13

minerals and water

Question 14

sugar

Answer 14

simplest form of carb

Question 15

lipids

Answer 15

fat and oil
9kcal
light weight energy storage

Question 16

carbs

Answer 16

sugar, grains and dairy

4kcal

Question 17

protein

Answer 17

muscle growth
4kcal
meat, eggs, grains and vegs

Question 18

water fun.

Answer 18

transp. fluid, body temp regulator and lubricant

Question 19

vitamins

Answer 19

regulate body processes

ex. vision, blood clotting + tissue growth

Question 20

minerals

Answer 20

regulate body processes

ex. transmission of nerve impulses

Question 21

metabolism

Answer 21

all chem. rxns in body

Question 22

regulatory proteins

Answer 22

control metabolic rxn rates

protein, vitamins and miner.

Question 23

nutrient density

Answer 23

measure of nutr. compared to energy content

Question 24

DRI

Answer 24

dietary reference intake

amnt of nutr. and energy needed to stay healthy

Question 25

DRI for macro/micro nutr. | Dietary Reference Intake

Answer 25

``` EAR (population) RDA (indivi.) best* 97% needs met can be followed after EAR determined AI (") used if not enough data UL (nutr. toxicities) accesses supplem. ```

Question 26

DRI for energy intake

Answer 26

EER (#of calories) based off midpoint AMDR (proport. carbs, fat and protein)

Question 27

empty calories

Answer 27

number calories after nutrient needs are met | sugar and fat w/ no nutritional value

Question 28

evolution of inc. population

Answer 28

move from rural to urban access to fast food (less expensive + easier) higher rates of overconsumption dec. physical act.

Question 29

energy

Answer 29

capacity to do physical work

Question 30

calorie

Answer 30

measurement of how much energy is in food | w/ bomb calorimeter

Question 31

kcal = C

Answer 31

1000 cal = 1 kcal = 1C

Question 32

alcohol

Answer 32

7kcal

Question 33

malnutrition

Answer 33

under or overnutrition primary- bad diet secondary- outside factor (ex. illness)

Question 34

undernutrition

Answer 34

inadequate intake of a nutrient or energy

Question 35

overnutrition

Answer 35

excessive intake of nutrients

Question 36

nutritional guideline assessment | ABCD

Answer 36

anthropometric measurements (height and weight) medic. history or exam lab measurements

Question 37

A- anthropometric measurements

Answer 37

physical aspects of body body comp. BMI compared to standards

Question 38

B- biochemical measurements

Answer 38

lab values | blood and urine

Question 39

C- clinical assessment

Answer 39

``` medical history surgeries or medication signs v. symptoms lack of energy blurry vision loss of appetite physical examination ```

Question 40

D- dietary assessment

Answer 40

``` ask how patient is eating 24 hr question (not as reliable) food frequency diet record (most reliable) see nutrients and portions ```

Question 41

AMDR- Acceptable Macronutrient Distribution Ranges

Answer 41

Carbs- 45-65% Protein- 10-35% Lipids (fat)- 20-35% *varies on needs + goals

Question 42

Fruitarian diet

Answer 42

high in carbs | low in fat + protein

Question 43

Keto diet

Answer 43

high in fat | low in protein and carbs

Question 44

Mediterranean diet

Answer 44

4-50% carbs 15-20% protein 35% fat

Question 45

Dietary guidelines for Americans

Answer 45

diet/ lifestyle recomm. | promote health and reduce chronic disease

Question 46

DG for A

Answer 46

limit cal. from added sugars make healthier choices focus on variety, amount and nutrient density follow healthy eating pattern

Question 47

my plate -grains

Answer 47

whole grains

Question 48

my plate -veggies

Answer 48

color variance

Question 49

my plate -dairy

Answer 49

calcium rich

Question 50

my plate -protein

Answer 50

animal and plant resources