Question 1

How much essential body fat does the female body require?

Accepted Answer

A) 4-6% 
B) 10-12% 
C) 20-22% 
D) 22-24% 
A) 4-6% 
B) 10-12% 
C) 20-22% 
D) 22-24%

Question 2

According to the new daily food guide,it is recommended that half of your plate should come from which group(s)of foods?

Accepted Answer

A) dairy 
B) fruits and vegetables 
C) pork 
D) unsaturated fats 
A) dairy 
B) fruits and vegetables 
C) pork 
D) unsaturated fats

Question 3

Diuretics lower the output of urine.

Accepted Answer

A) True 
 B)False

Question 4

Which of the following statements about the effects of anabolic steroids is NOT correct?

Accepted Answer

A) They can cause liver damage. 
B) They can cause edema. 
C) They can cause cancer. 
D) They are sexual enhancers. 
A) They can cause liver damage. 
B) They can cause edema. 
C) They can cause cancer. 
D) They are sexual enhancers.

Question 5

Regular exercise will affect the brain by

Accepted Answer

A) producing neurotrophins. 
B) enhancing the growth of brain cells. 
C) increasing the connections between brain cells. 
D) all of the above 
A) producing neurotrophins. 
B) enhancing the growth of brain cells. 
C) increasing the connections between brain cells. 
D) all of the above

Question 6

More than 7000 chemicals have been identified in tobacco smoke.

Accepted Answer

A) True 
 B)False

Question 7

How much essential body fat does the male body require?

Accepted Answer

A) 3% 
B) 11% 
C) 15% 
D) 23% 
A) 3% 
B) 11% 
C) 15% 
D) 23%

Question 8

The best way to replace water lost by the body is to drink milk.

Accepted Answer

A) True 
 B)False

Question 9

Use pole vaulting as an example of how the chemistry of sports materials has enhanced athletic performance.

Accepted Answer

Pole vaulting is a sport that has greatl

Question 10

Which of the following is NOT a property of synthetic fabrics used for athletic clothing?

Accepted Answer

A) They wick perspiration away from the skin. 
B) They have small holes that allow water vapor but not water droplets to pass through. 
C) They can stretch when the athlete moves. 
D) They dry slowly. 
A) They wick perspiration away from the skin. 
B) They have small holes that allow water vapor but not water droplets to pass through. 
C) They can stretch when the athlete moves. 
D) They dry slowly.

Question 11

β-carotene is a precursor of

Accepted Answer

A) vitamin A. 
B) vitamin K. 
C) vitamin C. 
D) vitamin D. 
A) vitamin A. 
B) vitamin K. 
C) vitamin C. 
D) vitamin D.

Question 12

A low-carbohydrate diet depletes the body's glycogen.Every pound of glycogen lost results in a weight loss of

Accepted Answer

A) 1 pound of glycogen. 
B) 2 pounds (1 pound of glycogen and 1 pound of water). 
C) 3 pounds (1 pound of glycogen, 1 pound of muscle, and 1 pound of water). 
D) 4 pounds (1 pound of glycogen and 3 pounds of water). 
A) 1 pound of glycogen. 
B) 2 pounds (1 pound of glycogen and 1 pound of water). 
C) 3 pounds (1 pound of glycogen, 1 pound of muscle, and 1 pound of water). 
D) 4 pounds (1 pound of glycogen and 3 pounds of water).

Question 13

Drugs used commonly by athletes and others to relieve pain include

Accepted Answer

A) ketoprofen. 
B) heroin. 
C) cocaine. 
D) vitamin C. 
A) ketoprofen. 
B) heroin. 
C) cocaine. 
D) vitamin C.

Question 14

The new Dietary Guidelines recommend which of the following?

Accepted Answer

A) Adults should drink 3 L of liquid per day. 
B) Sugary drinks need not be limited. 
C) Adults should compare the sodium content for processed foods and choose foods with lower amounts of sodium. 
D) Fats and oils do not need to be limited. 
A) Adults should drink 3 L of liquid per day. 
B) Sugary drinks need not be limited. 
C) Adults should compare the sodium content for processed foods and choose foods with lower amounts of sodium. 
D) Fats and oils do not need to be limited.

Question 15

A pound of fat has an energy content of 3500 kcal.Walking a mile uses about 100 kcal.How many miles must you walk to lose a pound of fat?

Accepted Answer

A) 3500 
B) 350 
C) 35 
D) 3)5 
A) 3500 
B) 350 
C) 35 
D) 3)5

Question 16

Capsaicin is used as ________ for sore muscles.

Accepted Answer

A) a muscle relaxer 
B) a counterirritant 
C) an analgesic 
D) an ice pack 
A) a muscle relaxer 
B) a counterirritant 
C) an analgesic 
D) an ice pack

Question 17

The protein directly responsible for muscle contraction is

Accepted Answer

A) collagen. 
B) actomyosin. 
C) keratin. 
D) hemoglobin. 
A) collagen. 
B) actomyosin. 
C) keratin. 
D) hemoglobin.

Question 18

Endorphins decrease athletic performance.

Accepted Answer

A) True 
 B)False

Question 19

One pound of adipose tissue requires ________ miles of blood capillaries.

Accepted Answer

A) 15 
B) 70 
C) 200 
D) 1500 
A) 15 
B) 70 
C) 200 
D) 1500

Question 20

If five percent of the body weight is lost as weight,then the physiological effect is

Accepted Answer

A) hydrated. 
B) alert. 
C) urination. 
D) heat exhaustion. 
A) hydrated. 
B) alert. 
C) urination. 
D) heat exhaustion.

Exam 19: Fitness and Health

How much essential body fat does the female body require?

According to the new daily food guide,it is recommended that half of your plate should come from which group(s)of foods?

Diuretics lower the output of urine.

Which of the following statements about the effects of anabolic steroids is NOT correct?

Regular exercise will affect the brain by

More than 7000 chemicals have been identified in tobacco smoke.

How much essential body fat does the male body require?

The best way to replace water lost by the body is to drink milk.

Use pole vaulting as an example of how the chemistry of sports materials has enhanced athletic performance.

Which of the following is NOT a property of synthetic fabrics used for athletic clothing?

β-carotene is a precursor of

A low-carbohydrate diet depletes the body's glycogen.Every pound of glycogen lost results in a weight loss of

Drugs used commonly by athletes and others to relieve pain include

The new Dietary Guidelines recommend which of the following?

A pound of fat has an energy content of 3500 kcal.Walking a mile uses about 100 kcal.How many miles must you walk to lose a pound of fat?

Capsaicin is used as ________ for sore muscles.

The protein directly responsible for muscle contraction is

Endorphins decrease athletic performance.

One pound of adipose tissue requires ________ miles of blood capillaries.

If five percent of the body weight is lost as weight,then the physiological effect is

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