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35 Cards in this Set
- Front
- Back
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3 factors that contribute to heat injuried?
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-increase in core body temp
-loss of body fluids -loss of electrolytes |
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Hormone involved in conservation of body water
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Vasopressin
(ADH) |
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98% found in skeleton, 1% tooth formation
activates a # of enzymes regulates: nerve impulse transmission, blood clotting and secretion of hormones |
Calcium
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-protein synthesis
-metalloenzyme -3-DPG formation -glucose metabolism -smooth muscle contraction -bone component |
Magnesium
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-hemoglobin and myoglobin formation
-electron transfer -esential in oxidative process |
Iron
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mineral that may have an ergogenic aid for runners
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Phosphate
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3 factors that contribute to heat injuried?
|
-increase in core body temp
-loss of body fluids -loss of electrolytes |
|
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most common nutrient deficiency disorder in US?
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iron
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Hormone involved in conservation of body water
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Vasopressin
(ADH) |
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Excess can cause hemochromatosis in liver, cirrhosis, damage liver
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Excess Iron
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98% found in skeleton, 1% tooth formation
activates a # of enzymes regulates: nerve impulse transmission, blood clotting and secretion of hormones |
Calcium
|
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-positive fam history
-low estogen levels -caucasian/asian -physical inactivity -inadequte dietary intake -cig smoking, excess alcohol, coffee, stress |
Risk factors for osteoperosis
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-protein synthesis
-metalloenzyme -3-DPG formation -glucose metabolism -smooth muscle contraction -bone component |
Magnesium
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Essential for blood coagulation, formation in human intestine by bacteria
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Vitamin K
-pork/beef liver, eggs, spinach, califlour |
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-hemoglobin and myoglobin formation
-electron transfer -esential in oxidative process |
Iron
|
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mineral that may have an ergogenic aid for runners
|
Phosphate
|
|
|
most common nutrient deficiency disorder in US?
|
iron
|
|
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Excess can cause hemochromatosis in liver, cirrhosis, damage liver
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Excess Iron
|
|
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-positive fam history
-low estogen levels -caucasian/asian -physical inactivity -inadequte dietary intake -cig smoking, excess alcohol, coffee, stress |
Risk factors for osteoperosis
|
|
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Essential for blood coagulation, formation in human intestine by bacteria
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Vitamin K
-pork/beef liver, eggs, spinach, califlour |
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A lipid that has common characteritics to vitamins and structure similar to Vit K
-improves heart function and max oxygen uptake and exercise performance in cardiac patients |
Compound Q10
-research does not support as an ergogenic aid |
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Coenzyme for DNA formation and RBC development
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Folate
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Def: fatigue, gastrointestinal disorders, diarrhea, anemia, neural tube defects in newborns
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folate
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Excess may prevent detection of pernicious anemia caused by B12 deficiency
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Folate
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Vitamin that blocks the release of FFA
-more rapid depletion of muscle glycogen, supplements may reduce endurance capacity |
Niacin
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coenzyme for energy production from CHO, essential for CNS funtion
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Thiamin (B1)
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coenzyme for energy production from carbs, fats, maintenance of healthy skin
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Riboflavin (B2)
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coenzyme in protein metabolism necessary for formation of hemoglobin and RBC, needed for glycolysis/gluconeogenesis
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B6
(pyridoxal, pyridoxine, pyridoxamine) |
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coenzyme for formation of DNA, RBC development, maintenance of nerve tissue
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B12
(cobalamin, cyanocobalamin) |
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Which vitamins function as antioxidants?
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Vitamins C,E
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prevent oxidation of unsaturated fatty acids in cell membranes- protect cell from damage
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Antioxidants
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RDA for Protein
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0.8g/kg
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RDA Protein for strength training
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1.6-1.7g/kg
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RDA Protein for endurance
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1.2-1.4g/kg
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Reccomended cholesterol intake
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300 mg/day
~100mg for every 1000 cal |
