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38 Cards in this Set
- Front
- Back
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which is not a method for measuring energy in food?
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barocalorimeter & Amounts of fiber in food
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what bmi is used to define being overweight?
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>25
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what is a limitation of a bmi measure?
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muscle mass & ethnic groups
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what is a healthy rate of weight loss?
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1-2 lbs per week or 10% of your bodyweight/year
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how many pounds could a person lose if they were to eat 500 less calories/ day for a week
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1-2
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what are the three major components for energy expenditure?
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food consumption, physical activity, & basal metabolism
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which is not a risk for underweight individuals?
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osteoarthritis
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which of the following is not part of the female athlete triad?
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cathartic
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which is not a health risk associated with bulimia?
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protein-energy malnutrition
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which is not a factor that affects basal metabolic rates?
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weight
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what is an agent that induces vomiting?
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emetic
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which hormone increases appetite and decreases energy expenditure?
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gherlin
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Which is a key to sensible weight loss?
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nutritional adequecy
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which is not a sensible way for an underweight person to gain weight?
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lower energy density
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what is true about laxatives?
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users become dependent
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what is not true about the freshman fifteen?
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students on average gain over fifteen pounds
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why was ephedrine banned?
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it was linked to several heart attacks and seizures
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which is not a health risk associated with obesity?
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osteoporosis
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what is not a step in behavior modification?
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change behaviors at least 2 at a time
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who should not have gastric bypass surgery?
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someone who can't stick to a strict diet
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what is the recommended amount of kcalories to be used during healthy exercise per week?
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2000
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what is not a benefit of exercise?
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decreased circulation
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what are the three components of exercise?
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strength, cardiorespiratory, flexibility
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how is glucose stored in the liver and muscles?
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glucogen
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how many different energy systems can be used during exercise?
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2
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which energy system is used aerobically?
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ATP
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which energy system is used for short term activities, such as 100-meter dash?
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creatine phosphate
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what is the product of anaerobic glycolysis?
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lacate
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what is the term that describes no longer being able to lose weight while doing the same amount of physical activity?
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hitting the wall
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at what percent of water loss is performance decreased?
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2
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at what percent of water loss is a person likely to collapse?
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7
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what nutrient is utilized by the body to carry oxygen?
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Iron
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Which term describes the decrease in sodium in the blood supply?
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hyponatremia
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What non-caloric nutrients are important in exercise?
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sodium, potassium, chloride, & magnesium
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what should an athletes pre and post game meals consist of?
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high fiber, low carbohydrate
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List 4 photochemicals
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lcopene, falvnoids, resveratrol, curcumin
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central obesity is associated with
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cancer, diabetes, high blood pressure, sleep apnea, and osteoporosis
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what are causes of the female athlete triad?
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stress & culture expectations
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