Nutrition Exam 3 Study Guide

Front 1

What is glycogen loading?

Back 1

Altering exercise duration and carbohydrate intake to maximize muscle glycogen

Front 2

What heat disorder causes dizziness?

Back 2

Heat syncope

Front 3

What heat disorder causes muscle spasms?

Back 3

Heat cramps

Front 4

Which heat disorders cause Excessive sweating, weakness, nausea, dizziness, headache, and difficulty concentrating ?

Back 4

Heat exhaustion and heatstroke

Front 5

What kind of dietary iron is found in plant sources and supplements?

Back 5

Non-heme iron

Front 6

Binding factors affect what process?

Back 6

Absorption

Front 7

What are sources of thiamin?

Back 7

Pork
Beans
Whole or enriched grains
sunflower seeds

Front 8

What are sources of niacin?

Back 8

Meat
Fish
Poultry
Enriched breads or cereals

Front 9

What are sources of riboflavin?

Back 9

Milk
Meat

Front 10

What are sources of B6?

Back 10

Meat
Fish
Poultry
Enriched breads
Starchy vegetables

Front 11

What are sources of pantothenic acid?

Back 11

chicken,
beef,
egg yolk,
potatoes,
oat cereals,
tomato products

Front 12

What does choline function in?

Back 12

Fat and cholesterol metabolism/transport, and in cell membranes and neurotransmission

Front 13

What does iodine do?

Back 13

Component of thyroid hormones, regulates body temperature and metabolism, and is important for reproduction and growth

Front 14

Fat accumulation in the liver is a sign of deficiency of what nutrient?

Back 14

Choline

Front 15

What are good sources of iodine?

Back 15

Saltwater fish and iodized salt

Front 16

What are two iodine deficiency disorders?

Back 16

Cretinism, and hypothyroidism

Front 17

What disorder has mental retardation and stunted growth?

Back 17

cretinism

Front 18

What disorder causes decreased body temperature, cold intolerance, weight gain, fatigue, and sluggishness?

Back 18

Hypothyroidism

Front 19

What is beriberi caused by?

Back 19

Thiamin deficiency

Front 20

What are the symptoms of beriberi?

Back 20

Muscle wasting and nerve damage

Front 21

What is ariboflavinosis caused by?

Back 21

Riboflavin deficiency

Front 22

What are the symptoms of ariboflavinosis?

Back 22

sore throat and swollen mucous membranes

Front 23

What is pellagra caused by?

Back 23

Niacin deficiency

Front 24

Skin, blood, and nerve tissue damages is caused by deficiency of what?

Back 24

Vitamin B6

Front 25

2/3 of body fluid comes from where?

Back 25

Within the cell (intracellular)

Front 26

1/3 of body fluid comes from where?

Back 26

Extracellular (outside of the cell)

Front 27

Which electrolytes have a positive charge?

Back 27

Na, and K (sodium and potassium), Ca2+

Front 28

What charge does a Chloride ion (Cl) have?

Back 28

Negative

Front 29

What are the 3 main sources of body fluids?

Back 29

Beverages, foods, metabolic water

Front 30

What stimulates the kidneys to reabsorb water?

Back 30

Antidiuretic hormone

Front 31

What does antidiuretic hormone do?

Back 31

Stimulates the kidneys to reabsorb water

Front 32

What responds to decrease in blood pressure?

Back 32

Renin

Front 33

What does renin respond to?

Back 33

Decrease in blood pressure

Front 34

What does angiotensin II do?

Back 34

Increase blood pressure

Front 35

What increases blood pressure?

Back 35

Angiotensin II

Front 36

What signals the kidneys to retain sodium and chloride?

Back 36

Aldosterone

Front 37

What does aldosterone do?

Back 37

Signals kidneys to retain sodium and chloride (Na and Cl)

Front 38

Water loss through exhalation is what kind of water loss?

Back 38

insensible water loss

Front 39

Excretion of urine and sweating are what kind of water loss?

Back 39

Sensible water loss

Front 40

Systolic pressure is over what number?

Back 40

140 mm Hg

Front 41

Diastolic blood pressure is over what number?

Back 41

90 mm Hg