Nutrition 100 - Elements of Nutrition » Spring 2023 » Week 7 Quiz

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Question #1
If a marathon runner drinks only water for hydration during and after the race, without also replacing sodium, what can happen?
A.   Their cells can shrink from dehydration.
B.   They can develop high blood sodium, or hypernatremia.
C.   Their cells can swell, causing accumulation of fluid in the lungs and brain and potentially leading to life-threatening conditions such as seizure, coma, and death.
Question #2
Athletes have increased needs for many vitamins and minerals, but they typically meet these needs because of their overall greater food intake to meet energy needs.
A.   TRUE
B.   FALSE
Question #3
Which of the following daily protein intakes is recommended for endurance and strength training athletes? 
A.   2.0-2.5 grams/kg body weight
B.   0.5-0.8 grams/kg body weight
C.   1.2-1.7 grams/kg body weight
D.   0.8-1.2 grams/kg body weight
Question #4
Which nutrient is NOT commonly lost in sweat?
A.   magnesium
B.   potassium
C.   vitamin D
D.   sodium
Question #5
Which of the following people would benefit from using a store-bought or homemade sports drink?
A.   someone playing tennis for 90 minutes
B.   someone going for a 45-minute walk
C.   a sedentary person who would like to feel more energetic
Question #6
What does the FITT acronym stand for?
A.   frequency, inspiration, time, type
B.   frequency, intensity, time, type
C.   fitness, intensity, tempo, type
D.   fitness, inspiration, tempo, time
Question #7
All of the following are guidelines for reducing cancer risk EXCEPT:
A.   limit intake of charred foods
B.   increase consumption of vegetables
C.   reduce intake of red meat
D.   increase intake of saturated fat
Question #8
Which of the United States agencies educates the public about diet and nutrition and implements all federal nutrition programs?
A.   Food and Drug Administration
B.   Department of Agriculture
C.   Environmental Protection Agency
D.   Centers for Disease Control
E.   Agricultural Research Service
Question #9
Which of the following is NOT true of anaerobic metabolism? 
A.   It doesn't require oxygen.
B.   It is relied upon for high-intensity, short-duration activities like sprinting.
C.   Its primary fuel is fat.
D.   It occurs in the cytosol of cells.

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