Use LEFT and RIGHT arrow keys to navigate between flashcards;
Use UP and DOWN arrow keys to flip the card;
H to show hint;
A reads text to speech;
41 Cards in this Set
- Front
- Back
What is glycogen loading?
|
Altering exercise duration and carbohydrate intake to maximize muscle glycogen
|
|
What heat disorder causes dizziness?
|
Heat syncope
|
|
What heat disorder causes muscle spasms?
|
Heat cramps
|
|
Which heat disorders cause Excessive sweating, weakness, nausea, dizziness, headache, and difficulty concentrating ?
|
Heat exhaustion and heatstroke
|
|
What kind of dietary iron is found in plant sources and supplements?
|
Non-heme iron
|
|
Binding factors affect what process?
|
Absorption
|
|
What are sources of thiamin?
|
Pork
Beans Whole or enriched grains sunflower seeds |
|
What are sources of niacin?
|
Meat
Fish Poultry Enriched breads or cereals |
|
What are sources of riboflavin?
|
Milk
Meat |
|
What are sources of B6?
|
Meat
Fish Poultry Enriched breads Starchy vegetables |
|
What are sources of pantothenic acid?
|
chicken,
beef, egg yolk, potatoes, oat cereals, tomato products |
|
What does choline function in?
|
Fat and cholesterol metabolism/transport, and in cell membranes and neurotransmission
|
|
What does iodine do?
|
Component of thyroid hormones, regulates body temperature and metabolism, and is important for reproduction and growth
|
|
Fat accumulation in the liver is a sign of deficiency of what nutrient?
|
Choline
|
|
What are good sources of iodine?
|
Saltwater fish and iodized salt
|
|
What are two iodine deficiency disorders?
|
Cretinism, and hypothyroidism
|
|
What disorder has mental retardation and stunted growth?
|
cretinism
|
|
What disorder causes decreased body temperature, cold intolerance, weight gain, fatigue, and sluggishness?
|
Hypothyroidism
|
|
What is beriberi caused by?
|
Thiamin deficiency
|
|
What are the symptoms of beriberi?
|
Muscle wasting and nerve damage
|
|
What is ariboflavinosis caused by?
|
Riboflavin deficiency
|
|
What are the symptoms of ariboflavinosis?
|
sore throat and swollen mucous membranes
|
|
What is pellagra caused by?
|
Niacin deficiency
|
|
Skin, blood, and nerve tissue damages is caused by deficiency of what?
|
Vitamin B6
|
|
2/3 of body fluid comes from where?
|
Within the cell (intracellular)
|
|
1/3 of body fluid comes from where?
|
Extracellular (outside of the cell)
|
|
Which electrolytes have a positive charge?
|
Na, and K (sodium and potassium), Ca2+
|
|
What charge does a Chloride ion (Cl) have?
|
Negative
|
|
What are the 3 main sources of body fluids?
|
Beverages, foods, metabolic water
|
|
What stimulates the kidneys to reabsorb water?
|
Antidiuretic hormone
|
|
What does antidiuretic hormone do?
|
Stimulates the kidneys to reabsorb water
|
|
What responds to decrease in blood pressure?
|
Renin
|
|
What does renin respond to?
|
Decrease in blood pressure
|
|
What does angiotensin II do?
|
Increase blood pressure
|
|
What increases blood pressure?
|
Angiotensin II
|
|
What signals the kidneys to retain sodium and chloride?
|
Aldosterone
|
|
What does aldosterone do?
|
Signals kidneys to retain sodium and chloride (Na and Cl)
|
|
Water loss through exhalation is what kind of water loss?
|
insensible water loss
|
|
Excretion of urine and sweating are what kind of water loss?
|
Sensible water loss
|
|
Systolic pressure is over what number?
|
140 mm Hg
|
|
Diastolic blood pressure is over what number?
|
90 mm Hg
|