Exam 12: Nutrition and Fitness

A) fat
B) carbohydrate
C) protein
D) lactate
E) creatine phosphate

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A) at least 60 minutes of high-intensity activity most days of the week
B) at least 30 minutes of high-intensity activity most days of the week
C) at least 30 minutes of moderate-intensity activity most days of the week
D) at least 20 minutes of high-intensity activity daily
E) at least 15 minutes of high-intensity activity daily

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C

A) ice skating
B) long-distance running
C) yoga
D) biking
E) weight lifting

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A) caffeine.
B) lactate.
C) carbon dioxide.
D) pyruvate.
E) oxygen.

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A) energy expenditure by monitoring maximal oxygen consumption in response to exercise.
B) exercise intensity by rating how hard a person feels his or her body is working.
C) exercise duration by monitoring heart rate.
D) time to exhaustion by monitoring glycogen stores in response to exercise.
E) anaerobic glycolysis by monitoring lactic acid production.

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amenorrhea, bone los...

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A) 15 to 20 minutes.
B) 30 to 60 minutes.
C) 1.5 to 2.5 hours.
D) 12 hours.
E) 24 hours.

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A) 1 to 4 g carbohydrate per kg body weight per day.
B) 5 to 7 g carbohydrate per kg body weight per day.
C) 7 to 10 g carbohydrate per kg body weight per day.
D) 10 to 12 g carbohydrate per kg body weight per day.
E) 12 to 15 g carbohydrate per kg body weight per day.

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B

A) ATP-PCr.
B) anaerobic glycolysis.
C) aerobic glycolysis.
D) both ATP-PCr and aerobic glycolysis.
E) both ATP-PCr and anaerobic glycolysis.

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A) lactic acid buildup.
B) depletion of muscle glycogen.
C) iron-deficiency anemia.
D) depletion of muscle protein.
E) insufficient vitamin B₁₂.

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A) 5 to 7
B) 10 to 15
C) 15 to 20
D) 20 to 25
E) 25 to 30

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A) mostly carbohydrate
B) mostly fat
C) carbohydrate and fat equally
D) mostly creatine phosphate
E) mostly protein

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Answered by ExamLex AI

Before the half marathon, Jane should aim to drink about 17-20 ounces of water 2-3 hours before the race to ensure she is well-hydrated. During the event, she should drink about 7-10 ounces of water every 10-20 minutes to replace the fluids lost through sweat and prevent dehydration. After the race, it's important for Jane to continue hydrating by drinking at least 8 ounces of water within 30 minutes of finishing the race, and then continue to drink water regularly throughout the day to replenish any lost fluids. It's also important for Jane to listen to her body and drink more if she feels thirsty, as individual hydration needs can vary.

A) 9 to 13 cups of water within 4 hours.
B) 5 to 7 cups of water for every pound of body weight lost.
C) 3 to 5 cups of water for every pound of body weight lost.
D) 2 to 3 cups of water for every pound of body weight lost.
E) 1 cup of water for every pound of body weight lost.

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A) slow ATP production for a long duration
B) slow ATP production for a short duration
C) fast ATP production for a long duration
D) fast ATP production for a short duration
E) fast ATP production in high amounts

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A) improves immune function
B) reduces risk of colon and breast cancer
C) reduces risk type 1 diabetes
D) strengthens bones
E) reduces risk of cardiovascular disease

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A) amenorrhea
B) bone loss (osteoporosis)
C) low energy intake
D) iron-deficiency anemia
E) All of the these are components of the female athlete triad.

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A) ice skating
B) long-distance running
C) yoga
D) biking
E) weight lifting

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