Understanding Nutrition Exam III Practice Questions and Answers |100% Pass
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Course
Understanding Nutrition
Institution
Understanding Nutrition
Understanding Nutrition Exam III
Practice Questions and Answers |100%
Pass
Which substance is secreted primarily by the stomach cells and promotes eating and weight gain by
increasing smell sensitivity, stimulating appetite, and promoting efficient energy storage? - Answer-
ghrelin
An estimat...
Cardiac output = - Answer✔✔-stroke volume x heart rate
The speed at which a given amount of exertion is completed defines muscle_____ - Answer✔✔-power
Energy from the phosphagen system diminishes after - Answer✔✔-10 seconds
The aerobic system can maintain a moderate level of physical activity for - Answer✔✔-more than 20
minutes
To ensure optimal carbohydrate intake, sports nutrition experts recommend_____grams of carbohydrate
per hour during prolonged events - Answer✔✔-30-60
Protein contributes about ____ of the total fuel used, both during activity and during rest - Answer✔✔-
10%
Most researchers view sports anemia as_____ - Answer✔✔-an adaptive, temporary response to
endurance training
After physical activity, a person should drink ______ of fluids for each pound of body weight lost -
Answer✔✔-2 or more cups
Which symptom(s) is/are suspicious for hypothermia? - Answer✔✔-slow breathing and slow heart rate
A physically active person should consume about ____ of his or her total kcalories in carbohydrates -
Answer✔✔-60-70%
The known toxic side effects of ________ include, but are not limited to, extreme aggression and
hostility, heart disease, and liver damage - Answer✔✔-anabolic steroids
Special proteins that direct immune and inflammatory responses are known as - Answer✔✔-cytokines
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