Chapter 6 Quiz
1. Research studies have shown that supplementation with creatine monohydrate may improve
performance in repeated high-intensity activities.
A)
True
B)
False
2. The storage form of glucose in the body is called glycogen.
A)
True
B)
False
3. Protein intake should be between 1.2 and 2.0 g · kg−1 of body weight for an adult athlete’s
daily caloric intake.
A)
True
B)
False
4. Vitamins B and C are fat-soluble vitamins for which the body has limited storage.
A)
True
B)
False
5. Sports drinks provide electrolytes, including sodium, and thus may be preferred over water for
athletes during practice and competition.
A)
True
B)
False
6. Personal Trainers are within their scope of practice performing all of the following
nutrition-related tasks EXCEPT:
A)
developing meal plans.
B)
providing publicly available nutrition information to clients.
C)
working with a dietitian to provide support to a client wishing to gain weight.
D)
discussing fundamentals of nutrition with a client.
7. All of the following nutrients provide energy for cellular work EXCEPT:
A)
carbohydrates.
B)
fats.
C)
vitamins.
D)
protein.
8. In order to lose weight, a person must eat:
A)
fewer calories than are burned.
B)
more calories than are burned.
C)
a high-carbohydrate diet.
D)
a low-fat, high-protein diet.
9. All of the following are benefits of remaining in caloric balance throughout the day EXCEPT:
A)
better glucose tolerance.
B)
lower metabolic rate.
C)
lower stress hormone production.
D)
maintenance of muscle mass.
10. The recommended intake of carbohydrate for high-intensity exercise is:
A)
3–12 g · kg−1 · d−1.
B)
3–5 g · kg−1 · d−1.
C)
5–7 g · kg−1 · d−1.
D)
6–10 g · kg−1 · d−1.
11. Carbohydrates provide _______ kcal · g−1.
A)
1
B)
4
C)
8
D)
9
12. An adult athlete weighing 80 kg should consume _______ of carbohydrates per day for
moderate-intensity exercise.
A)
240 g
B)
320 g
C)
560 g
D)
800 g
13. What is the most correct statement regarding the use of protein in the diet?
A)
Protein is the best fuel for exercise.
B)
Protein supplementation provides, on average, higher quality amino acids than
can be found in foods.
C)
Protein in the diet can satisfy energy needs if other fuels are inadequate.
D)
Increased protein intake to at least 2 g · kg−1 body weight along with creatine
monohydrate supplementation represents the best choice for the competitive athletes.
14. On a 2,500 kcal · d−1 diet, the total grams of fat that should be consumed are approximately:
A)
97 g.
B)
110 g.
C)
160 g.
D)
250 g.
15. All of the following are true statements regarding dietary fat EXCEPT:
A)
Fats are an excellent source of energy.
B)
Consumption of dietary fat should be limited to avoid increases in body fat.
C)
Fat helps with satiety or a feeling of fullness.
D)
Fat is the carrier of many vitamins.
16. In the human body, the lipoproteins responsible for carrying lipids away from storage and to
the liver for metabolism and/or excretion are:
A)
very low–density lipoproteins (VLDL).
B)
low-density lipoproteins (LDL).
C)
high-density lipoproteins (HDL).
D)
chylomicrons.
17. All of the following statements about the water-soluble vitamins are accurate EXCEPT:
A)
Water-soluble vitamin deficiency is relatively rare.
B)
Water-soluble vitamins are stored in the kidneys.
C)
Water-soluble vitamins have a lower risk of toxicity than fat-soluble vitamins.
D)
Good-quality carbohydrate foods also provide B vitamins.
18. All of the following are benefits of optimal hydration EXCEPT:
A)
a less pronounced increase in heart rate.
B)
increase in net muscle fat usage.
C)
maintenance of better blood volume.
D)
improvement in cardiac output and stroke volume.
19. After training and competition, an athlete should drink _______ of water for every _______
of weight loss.
A)
1 pint (600 mL); 1 lb (0.45 kg)
B)
1 pint (600 mL); 2 lb (1 kg)
C)
1 quart (950 mL); 1 lb (0.45 kg)
D)
1 quart (950 mL); 2 lb (1 kg)
20. Which of the following is TRUE regarding ergogenic aids?
A)
Ergogenic aids are prescribed to manage sports performance-related nutrition
deficiencies.
B)
Ergogenic aids are rigorously tested for safety prior to appearing on the market.
C)
Ergogenic aids are required to be tested for their effectiveness using approved
scientific methods.
D)
Ergogenic aids may contain substances not listed on the label.
21. All of the following are goals for the preexercise meal EXCEPT:
A)
preventing feelings of hunger.
B)
consuming foods high in fiber.
C)
consuming enough fluids to be fully hydrated.
D)
consuming only familiar foods.
22. The BEST recommendation for postcompetition nutrient consumption is:
A)
200–400 kcal from carbohydrates, with an additional 200–300 calories from
protein to enhance carbohydrate absorption.
B)
200 kcal from protein, 200 kcal from fat, and 200 kcal from carbohydrate, all
within several hours.
C)
200–400 kcal from carbohydrates, with an additional 200–300 calories from
carbohydrates within several hours.
D)
300–500 kcal from fat, with an additional 200–300 kcal from carbohydrates
within several hours.
23. When on the road, an athlete should do all of the following EXCEPT:
A)
order low-fat milkshakes or juices instead of carbonated soda.
B)
eat thick-crust pizzas with low-fat toppings such as peppers, mushrooms, and
onions.
C)
eat breads with butter or margarine instead of jelly.
D)
order broiled or baked foods instead of breaded.
24. When using the percentage of daily value on the food label, what percentage is considered to
be “low”?
A)
5%
B)
10%
C)
20%
D)
35%
25. Fluid intake recommendations include all of the following EXCEPT:
A)
Check urine color to ensure it is clear, pale yellow.
B)
Select cool, tasty fluids to enhance consumption.
C)
Drink as much as needed to match sweat loss.
D)
Encourage athletes to drink based on their individual thirst drive.