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23 Cards in this Set
- Front
- Back
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What is a drug? |
A chemical substance that affects the way you feel and function |
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Misuse |
Taking a drug for a purpose other than for which/whom it was intended |
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Abuse |
Excessive drug use that is inconsistent with medical practice |
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6 Categories of Drugs |
Stimulate, Depressant, Marijuana, Nicotine, Hallucinogens, Narcotics |
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6 Nutrients |
Proteins, Carbs, Fats, Water, Minerals, Vitamins |
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Carbohydrates |
4 calories/g 55-60% |
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Fats |
9 calories/g 30% |
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Proteins |
4 calories/g 10-15% |
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Saturated Fats |
Solid at room temperature |
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Unsaturated Fats |
Liquid at room temperature |
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Amino Acids |
Building blocks of protiens |
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Dietary Guidelines |
Eat a variety of foods Maintain a healthy weight Choose a diet with plenty of vegetables, fruit, and grains Choose a diet low in fat Use sugars only in moderation Use salt and sodium only in moderation If you drink acoholic beverages, do so in moderation |
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Calories |
The measure of the amount of energy that can be derived from food |
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Hunger |
The physiological drive to consume food |
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Appetite |
The physiological desire to eat |
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Satiety |
A feeling of fullness, relief from hunger |
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Set Point |
Unconcious control system for regulating appetite and satisfy to keep fat at a predetermined level |
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Biology |
Eat when you have it, rest when you can Need to be at balance between input and expenditure Food always available Need to focus on expenditure to create an energy balance the body can adjust to |
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Behavior |
Small, reasonable goals Not making use of our knowledge of Biology No effective strategies for addressing the environment |
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Environment |
Need to make changes to environment Better food choices in restaurants, cafeterias, etc. Walking/Biking paths in towns and highways Reasons/incentives to be more physically active |
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Energy Input |
From calories ingested (in form of food) |
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Energy Expenditure |
From calories burned off |
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Metabolism |
The rate at which you burn calories |
