Final Exam 1,2,3

Question 1

how much do you need of major minerals

Answer 1

> 100mg per day

Question 2

how much do you need of trace minerals per day

Answer 2

<100 mg per day

Question 3

study types

Answer 3

-meta analysis
-randomizes control
-cohort
-case control
-cross sectional
-case reports

Question 4

meta analysis

Answer 4

combines results of multiple studies

Question 5

randomized control

Answer 5

double blind, placebo controlled

Question 6

cohort

Answer 6

looking at large groups of people

Question 7

case control

Answer 7

individuals with a disease and associated factors

Question 8

cross sectional

Answer 8

analyzes pop data from specific point in time

Question 9

case reports

Answer 9

descriptive studies

Question 10

1 oz = ? g

Answer 10

28 g

Question 11

principles of healthy eating

Answer 11

-variety
-moderation
-proportionality balance
-nutrient density

Question 12

DV rich in

Answer 12

20%+

Question 13

DV a good source of

Answer 13

10-19%

Question 14

Vegetables 1 cup =

Answer 14

-1 cup raw or cooked
-1cup juice
-2 cups raw leafy greens

Question 15

fruits 1 cup =

Answer 15

-1 cup whole
-1 cup juice
-1/2 cup dried

Question 16

grains 1 oz

Answer 16

-1 slice of bread
-1 cup cereal
-1/2 cup pasta

Question 17

dairy 1 cup

Answer 17

-1 cup milk, yogurt
-1.5 oz natural cheese
-2 oz processed cheese

Question 18

protein 1 oz

Answer 18

-1 oz meat
-1 egg
-1/4 cup cooked legumes
-1/2 oz nuts or seeds

Question 19

which conversions are cups and which are oz

Answer 19

oz: grain & protein
cups: veg, fruit, dairy

Question 20

digestive tract in order

Answer 20

-oral cavity
-pharynx/esophagus
-stomach
-small intestine
-large intestine/colon
-anus

Question 21

digestion in oral cavity

Answer 21

mechanical + salivary lipase

Question 22

where does peristalsis occur

Answer 22

esophagus

Question 23

where is protein digested

Answer 23

stomach

Question 24

where are most nutrients absorbed

Answer 24

small intestine

Question 25

where is most water absorbed

Answer 25

large intestine

Question 26

liver function

Answer 26

creates bile

Question 27

gallbladder function

Answer 27

gallbladder stores bile then excretes it into small intestine

Question 28

function of bile

Answer 28

emulsify fats

Question 29

pancreas function

Answer 29

-secretes bicarbonate (neutralize stomach acid to protect small intestine)
-secretes enzymes

Question 30

prebiotic

Answer 30

nourishes bacteria in GI tract

Question 31

probiotic

Answer 31

healthy bacteria in gut

Question 32

postbiotics

Answer 32

by-products of bacterial metabolism

Question 33

effects of celiac disease

Answer 33

decreased nutrient absorption bc flattened villi

Question 34

symptoms of celiac disease

Answer 34

GI problems, depression, hunger, fatigue, diarrhea, weight loss, flatulence, poor growth, anemia, bone loss

Question 35

what is chyme/bollus

Answer 35

food in esophagus

Question 36

where are digestive enzymes present

Answer 36

-mouth
-stomach
-small intestine
-pancreas

Question 37

3 goals of dietary guildlines

Answer 37

-reduced risk of chronic illness
-nutritional adequacy
-maintain a healthy body weight