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MATCHING -The U.S. average protein intake for males in grams


A) 2
B) 8
C) 20
D) 70
E) 102
F) 600
G) Oxygen
H) Fitness
I) Alcohol
J) Caffeine
K) Glucose
L) Creatine
M) Glycogen
N) Hydration
O) Flexibility
P) Lactate
Q) Hypertrophy
R) Hypothermia
S) Hyperthermia
T) Sports anemia

U) C) and T)
V) A) and E)

Correct Answer

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Which of the following describes fat utilization during physical activity?


A) Fat that is stored closest to the exercising muscle is oxidized first.
B) Fat represents the major fuel source during sustained, moderate activity.
C) Fat oxidization makes more of a contribution as the intensity of the exercise increases.
D) Fat is burned in higher quantities during short, high-intensity exercises than prolonged, low-intensity exercises.
E) Fat makes more and more of a contribution to the fuel mixture as exercise intensity increases.

F) C) and D)
G) B) and E)

Correct Answer

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Which of the following is a role for diet in physical activity?


A) Diets high in fat lead to a fall in amino acid utilization for fuel.
B) Diets lacking in carbohydrates lead to increased amino acid utilization for fuel.
C) Deficiencies of vitamins have no effect on performance provided that all other nutrients are adequate.
D) Deficiencies of minerals have no effect on performance provided that all other nutrients are adequate.
E) Anaerobic strength training does uses more protein for energy.

F) B) and D)
G) None of the above

Correct Answer

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MATCHING -Number of kcalories expended from evaporation of one liter of sweat


A) 2
B) 8
C) 20
D) 70
E) 102
F) 600
G) Oxygen
H) Fitness
I) Alcohol
J) Caffeine
K) Glucose
L) Creatine
M) Glycogen
N) Hydration
O) Flexibility
P) Lactate
Q) Hypertrophy
R) Hypothermia
S) Hyperthermia
T) Sports anemia

U) G) and T)
V) N) and R)

Correct Answer

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Mary is 15 years old and has just joined her high school swim team. After the first three months of training and competing, her coach sends the team for mandatory physical examinations and routine blood tests. When Mary got home, she told her mom that she has sports anemia. Why shouldn't Mary begin taking iron supplements as a way to treat this condition?


A) The anemia is not correctable by extra iron intake.
B) The anemia is most likely the result of folate deficiency.
C) The iron will interfere with creatine phosphate synthesis.
D) The iron will not be absorbed well because of the intense workouts.
E) The use of iron supplements is forbidden by most athletic oversight commissions.

F) A) and E)
G) C) and D)

Correct Answer

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MATCHING -A precursor in the formation of a high-energy compound in muscle cells


A) 2
B) 8
C) 20
D) 70
E) 102
F) 600
G) Oxygen
H) Fitness
I) Alcohol
J) Caffeine
K) Glucose
L) Creatine
M) Glycogen
N) Hydration
O) Flexibility
P) Lactate
Q) Hypertrophy
R) Hypothermia
S) Hyperthermia
T) Sports anemia

U) M) and T)
V) G) and I)

Correct Answer

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____________________ is the volume of blood discharged by the heart each minute.

Correct Answer

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The effect of regular exercise on heart and lung function is known as


A) muscle fitness.
B) muscle endurance.
C) cardiopulmonary adaptation.
D) cardiorespiratory conditioning.
E) aerobic fitness.

F) C) and E)
G) B) and E)

Correct Answer

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MATCHING -Required for aerobic metabolism


A) 2
B) 8
C) 20
D) 70
E) 102
F) 600
G) Oxygen
H) Fitness
I) Alcohol
J) Caffeine
K) Glucose
L) Creatine
M) Glycogen
N) Hydration
O) Flexibility
P) Lactate
Q) Hypertrophy
R) Hypothermia
S) Hyperthermia
T) Sports anemia

U) G) and T)
V) P) and Q)

Correct Answer

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Which of the following is a feature of iron nutrition in athletes?


A) Iron in sweat represents the major route of iron loss from the body.
B) Iron losses occur from accelerated destruction of fragile, older blood cells.
C) Iron deficiency affects a higher percentage of male athletes than female athletes.
D) Sports anemia is successfully treated by increasing dietary iron to levels 2-3 times the RDA.
E) Sports anemia usually occurs among athletes who have been training intensely for a year. or more.

F) A) and B)
G) A) and E)

Correct Answer

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MATCHING -Early symptoms of this disorder include shivering and feeling cold


A) 2
B) 8
C) 20
D) 70
E) 102
F) 600
G) Oxygen
H) Fitness
I) Alcohol
J) Caffeine
K) Glucose
L) Creatine
M) Glycogen
N) Hydration
O) Flexibility
P) Lactate
Q) Hypertrophy
R) Hypothermia
S) Hyperthermia
T) Sports anemia

U) I) and M)
V) A) and S)

Correct Answer

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MATCHING -A chief substance of the Cori cycle that is released by muscles


A) 2
B) 8
C) 20
D) 70
E) 102
F) 600
G) Oxygen
H) Fitness
I) Alcohol
J) Caffeine
K) Glucose
L) Creatine
M) Glycogen
N) Hydration
O) Flexibility
P) Lactate
Q) Hypertrophy
R) Hypothermia
S) Hyperthermia
T) Sports anemia

U) H) and L)
V) D) and P)

Correct Answer

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The volume of blood ejected by the heart each minute is known as the


A) VO2 max.
B) one-half VO2 max.
C) cardiac output.
D) cardiac conditioned index.
E) cardiac volume.

F) B) and C)
G) B) and E)

Correct Answer

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MATCHING -Early symptoms of this disorder include nausea and stumbling


A) 2
B) 8
C) 20
D) 70
E) 102
F) 600
G) Oxygen
H) Fitness
I) Alcohol
J) Caffeine
K) Glucose
L) Creatine
M) Glycogen
N) Hydration
O) Flexibility
P) Lactate
Q) Hypertrophy
R) Hypothermia
S) Hyperthermia
T) Sports anemia

U) E) and G)
V) A) and B)

Correct Answer

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Compare the protein needs of endurance and strength athletes.

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Protein Used in Muscle Building: Synthes...

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Which of the following is an effect of exercise on protein metabolism?


A) Protein synthesis is inhibited during exercise.
B) Protein use as a fuel is lowest in endurance athletes.
C) Protein use during physical performance is generally not related to carbohydrate content of the diet.
D) Protein synthesis is increased slightly during exercise but thereafter diminishes by a like amount to remain in balance.
E) Protein synthesis is unrelated to exercise.

F) None of the above
G) C) and D)

Correct Answer

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Which of the following is a sure sign that muscles are using their maximum amount of energy from fat?


A) Breathing is easy.
B) Training regimen is optimal.
C) Balanced diets were ingested.
D) High-glycemic index foods were ingested.
E) Conversation is difficult or broken.

F) A) and D)
G) B) and E)

Correct Answer

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MATCHING -Maximum number of minutes that high intensity activity can be supported by the aerobic system


A) 2
B) 8
C) 20
D) 70
E) 102
F) 600
G) Oxygen
H) Fitness
I) Alcohol
J) Caffeine
K) Glucose
L) Creatine
M) Glycogen
N) Hydration
O) Flexibility
P) Lactate
Q) Hypertrophy
R) Hypothermia
S) Hyperthermia
T) Sports anemia

U) E) and Q)
V) F) and O)

Correct Answer

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Drowsiness in a person engaged in outdoor sports activities may be a sign of


A) heat stroke.
B) dehydration.
C) hypothermia.
D) exertional distress.
E) heat stress.

F) B) and D)
G) A) and B)

Correct Answer

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What is the usual fate of muscle glycogen during exercise?


A) Utilized as a fuel within the muscle cells only
B) Released into the bloodstream to provide fuel for brain cells
C) Released into the bloodstream to replenish liver glycogen as needed
D) Utilized to support lung and heart function under conditions of intense physical performance
E) Excreted through sweat

F) All of the above
G) A) and B)

Correct Answer

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