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36 Cards in this Set
- Front
- Back
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EAR |
estimated avg requirement |
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RDA |
Required dietary allowance covers rest of pop |
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DRI |
dietary reference intake found using ear, rda, ul and ai |
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UL |
tolerable upper intake level max |
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AI |
adequate intake min |
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EER |
estimated energy requirement 2000 cal/day
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AMDR |
acceptable macronutrient distribution range carbs 50% fat 25% protein 20% |
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scientific method |
OHERA |
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epidemiological study |
observation of pop studying diff aspects |
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case control study |
small and controlled, ex. one group pill one group placebo |
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double blinded clinical study |
neither side knows who has placebo and who doesn't |
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FDA |
food and drug administration -food labels -food safety |
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CDC |
center for disease control -if infection from food breaks out |
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USDA |
us department of agriculture -meat and poultry -dietary guidelines |
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HHS |
health and human services -dietary guidelines |
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NIH |
national institute of health, part of HHS -dietary guidelines |
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Nutrition Education and Labeling Act 1990 |
food labels include: -what it is -contents -ingredient list -manufacture's name and address -nut. info |
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nutrients on food label |
ccffssp fat (sat and trans) cholesterol sodium carbs fiber sugar protein |
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major food allergies |
tree nuts & peanuts fish & shellfish wheat & soy dairy & eggs |
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Path of digestion |
mouth esophagus stomach small intestine (liver/pancreas) large intenstine colon rectum |
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epiglottis |
cartilage over trachae to avoid inhaling food keep food in esophgaus |
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peristalsis |
muscle contractions to get food down to stomach |
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lumen |
inner lining of esophagus or gi tract |
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circular smooth muscle |
surrounds lumen and squeezes vertically |
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longitudinal smooth muscle |
surrounds lumen and contracts horizontally |
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lower esophageal sphincter muscle |
between stomach and esophagus |
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gastric pits |
lining stomach and create hydrochloric acid |
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pepsin |
enzyme to break down proteins along w hydrochloric acid |
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goblet cells |
along gi tract produce mucus |
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accesory organs |
salivary glands liver pancreas gallbladder
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illeocecal valve |
between small and large intestine |
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appendix |
near the small and large intestine gap |
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simple sugars |
glucose fructose (fruit) galactose (milk) |
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disaccharides |
sucrose (table sugar)-glucose and fructose maltose (starch)-glucose and glucose lactose-glucose and galactose |
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macronutrients |
carbs: 4 cal/gram protein: 4 cal/gram fat: 9 cal/gram alcohol: 7 cal/gram |
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micronutrients |
vitamins water minerals |
