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To promote optimal kidney functions at high altitude and maintain urine output,
total fluid intake should approach:
1-2 L per day
3-4 L per day
5-6 L per day
8-9 L per day
x
A master's level swimmer reads that taking Vit C supplements can help prevent
respiratory infections during heavy training. He has a history of getting sick
during intense training periods each year, so he decides to try supplementation.
His diet is high in fruits and vegetables, he takes tow 500mg Vit C tablets three
times daily, and drinks Vit C fortified immunity drinks. According to the National
Academy of Sciences DRI report, what is the tolerable upper intake level (UL) for
Vitamin C?
a. 500mg
b. 5000mg
c. 1500mg
d. 2000mg
d. 2000 mg
Tonya recently kayaked for two hours in very cold weather. She developed
fatigue, confusion, and couldn't stop shivering. Fortunately, her paddling partner
was alert to the symptoms and took her to be treated for hypothermia. Which of
Tonya's behaviors may have contributed to the development of hypothermia:
a. She drank 3 glasses of wine the night before kayaking
b. She did not wear a hat because she did not want to lose it in the wind
c. She has diabetes
d. A and B
e. All of the Above
e. All of the above
Which biochemical parameter is unlikely to be associated with Anorexia
Nervosa?
a. Decreased thyroid function
b. Decreased liver enzymes
c. Low blood sugar
d. Altered blood cholesterol
x
What effect does exercise training have on lactate threshold?
a. Increases
b. Decreases
c. Has no effect
d. Depends on age
x