nutrition exam 1

Question 1

What are the fat soluble vitamins

Answer 1

A,D,E,K

Question 2

What are the water soluble

Answer 2

C,B

Question 3

Vitamin C sources

Answer 3

Citrus fruits and juices, tomatoes, strawberries, green leafy veg)

Question 4

Lack of vitamin c causes

Answer 4

sCurvy, decrease iron abortion, bleeding gums

Question 5

Functions of Vitamin C

Answer 5

Need for tissue building and metabolic reaction

Question 6

Vitamin B function

Answer 6

need for energy metabolism and neurologic function

Question 7

Thiamin (B1) sources

Answer 7

meats, grains, legumes

Question 8

Thiamin (B1) deficiency

Answer 8

DEFICIENCY: Beriberi, headache, weight loss, fatigue

Question 9

Riboflavin B2 sources

Answer 9

milk, meats, dark leafy veg

Question 10

Riboflavin B2 deficiency

Answer 10

DEFICIENCY : skin eruption, crack lips, swollen tongue

Question 11

Niacin B3: sources

Answer 11

SOURCES: Liver, nuts, legumes

Question 12

Pantothenic acid: ACTION

Answer 12

metabolism of fats,carbs, proteins

Question 13

Pantothenic acid:

Answer 13

SOURCES: meats, whole grain cereal, legumes

Question 14

Pyridoxine B6

Answer 14

SOURCES: meats,grains, and legumes

Question 15

Folate: ACTION

Answer 15

formation of the neuro tube

Question 16

Folate: sources

Answer 16

liver, green leafy veg, legumes

Question 17

Cobalamin(B12) ACTION

Answer 17

folate activation, red blood cell maturation

Question 18

Cobalamin(B12)

Answer 18

SOURCES: meats. Clams, oyster, eggs, dairy products

Question 19

Cobalamin(B12) deficiency

Answer 19

Pernicious anemia, GI, poor muscle coordination

Question 20

Bition ACTION:

Answer 20

folate activation, red blood cell maturation

Question 21

Biotin Sources

Answer 21

Sources: eggs, milk, dark green veg

Question 22

Vitamin A ACTION:

Answer 22

vision tissue strength , growth, immune system function

Question 23

Vitamin SOURCES:

Answer 23

orange/ yellow fruit, veg, fatty fish, dairy)

Question 24

Vitamin A deficiency

Answer 24

reduce vision, mucosa changes Xerophthalmia- abnormal dryness of the conjunctiva and cornea of the eye

Question 25

Vitamin D ACTION

Answer 25

Maintain blood calcium aid in bone development

Question 26

Vitamin D sources

Answer 26

SOURCES: fish, dairy, egg, sunlight

Question 27

Vitamin E ACTION

Answer 27

protects vitamin A antioxidant, preserves lungs and RBC membranes. Good for scars.

Question 28

Vitamin E sources

Answer 28

SOURCES: veg oil, grains, nuts, dark green veg

Question 29

Vitamin E deficiency

Answer 29

anemia, edema. Skin lesions

Question 30

Vitamin K ACTION

Answer 30

blood clotting, bone maintenance

Question 31

Vitamin K Sources

Answer 31

Green leafy veg, eggs

Question 32

Potassium(K)

Answer 32

SOURCES: oranges dried fruits, tomatoes, avocados, dried peas, meats, broccoli, bananas, dairy, whole grain, potatoes

Question 33

Phosphorus (p) ACTION:

Answer 33

energy transfer RNA/DNA , bone and teeth formation

Question 34

Phosphorus (p) SOURCES

Answer 34

Dairy, meat, egg, legumes

Question 35

Sulfur(S) SOURCES

Answer 35

proteins

Question 36

Iodine-

Answer 36

Sources ( seafood, table salt) RDA is 150mcg

Question 37

How many types of Iron

Answer 37

2 Heme iron found in (meats, fish, and poultry) Non-Heme iron found in ( grains, legumes, and veg

Question 38

Catabolism

Answer 38

breakdown of substance into simple compound (energy)

Question 39

Anabolism

Answer 39

use of energy to build and repair complex substance Energy nutrients are metabolized to provide CO2,H20,and ATP

Question 40

How many phases of ATP turning nutrients into energy

Answer 40

2 Anaerobic respiration Aerobic respiration

Question 41

Anaerobic respiration aka

Answer 41

Glycolysis

Question 42

Anaerobic respiration done in

Answer 42

cytoplasm

Question 43

anaerobic respiration glucose is broken down into

Answer 43

pyruvic acid

Question 44

pyruvic acid of the anaerobic is converted into

Answer 44

lactic acid

Question 45

Aerobic respiration aka

Answer 45

Citric acid cycle/Krebs Cycle

Question 46

Aerobic is done in the

Answer 46

mitochondria of the cell

Question 47

Pyruvic acid of the aerobic resp further broken down into

Answer 47

CO2 and H20

Question 49

Aerobic rep produces how many ATP

Answer 49

30

Question 50

Anaerobic Rep produces how many ATP

Answer 50

2

Question 51

Metabolic rate

Answer 51

the speed at which food energy is burned

Question 52

Basal metabolic rate

Answer 52

That amount of energy used at rest following 12hr fast

Question 53

What increases metabolic rate

Answer 53

Lean muscular body build Exposure to extreme temperature Prolonged stress Rapid growth periods (infancy, puberty) Pregnancy (lactation)

Question 54

Decrease BMR

Answer 54

Short, overweight body build starvation/ malnutrition Age- related loss of lean body masses

Question 55

Conditions Increase metabolism

Answer 55

Fever Involuntary muscle tremors Hyperthyroidism Cancer Cardiac failure Burns surgery/ wound healing HIV/AIDS

Question 56

Decrease metabolism

Answer 56

hypothyroidism

Question 57

Decrease BMR

Answer 57

Opioids, muscle relaxants, barbiturates

Question 58

Non-essential amino acids

Answer 58

Can be created in the body (don’t need to eat them) * 11 of them

Question 59

Essential amino acids

Answer 59

Must be taken in as apart of our diet 9 of them

Question 61

incomplete proteins

Answer 61

from plant sources (lentils, nuts, grains, seeds)