Alcohol has a beneficial effect on heart disease when consumption is:
a. avoided.
b. low.
c. moderate.
d. high.
Q. 2What is the relationship between alcohol and depression?
a. Alcohol causes depression.
b. Alcohol reduces depression.
c. There is no relationship between alcohol and depression.
Q. 3One drink of an alcoholic beverage contains approximately how many kcal?
a. 50 to 100
b. 100 to 150
c. 150 to 200
d. 200 to 300
Q. 4One drink of an alcoholic beverage is defined as:
a. 4 ounces wine.
b. 10 ounces wine cooler.
c. 12 ounces beer.
d. a and b
e. all of the above
Q. 5Which of the following is a true statement regarding caffeine and its effectiveness for weight loss?
a. Caffeine is an effective weight-loss agent in athletes and nonathletes.
b. Caffeine is an effective weight-loss agent in athletes but not in nonathletes.
c. Caffeine is an effective weight-loss agent in nonathletes but not in athletes.
d. Caffeine is not an effective weight-loss agent.
Q. 6By what mechanism does caffeine most likely enhance endurance performance?
a. Enhances mobilization and oxidation of free fatty acids
b. Uses fatty acids and thus spares muscle glycogen
c. Decreases the perception of fatigue
d. a and b
e. all of the above
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