Unit Test — Unit test Answers

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1
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In regard to exercise, which of the following statements about safety consideration is correct?

A
In hot weather, exercising between 10 a.m. and 4 p.m. is best.
B
Exercising at 100% of your maximum heart rate is best.
C
Exercising one hour before eating is best.
D
Remaining well-hydrated while exercising is best.
3

Which of the following BEST describes what alveoli are?

A
They are the smallest tubes in the respiratory system.
B
They have a small amount of surface area.
C
They are found on the end of bronchioles.
D
They are comprised of millions of cells.
4

Why is it important not to apply ice packs directly to the skin?

A
Applying ice directly to the skin won't reduce swelling.
B
Applying ice directly to the skin does not decrease pain.
C
Applying ice directly to the skin can result in nerve damage.
D
Applying ice directly to the skin increases bleeding.
5

What effect does increased blood flow have on the body when performing exercises?

A
delivers more sugar to organs
B
delivers more energy to muscles
C
delivers more oxygen to the body
D
delivers more protein to muscles
6

Which of the following is an example of an overuse injury?

A
broken leg
B
torn ligament
C
hematomas
D
tendonitis
7

Which of the following choices is NOT a common injury in sports?

A
concussion and muscle strains
B
hemorrhage and arthritis
C
ligament sprains and tears
D
bone fractures and ankle sprains
9

Which of the following statements is NOT true about good sportsmanship?

A
A good sport wins with class.
B
A good sport is a team player.
C
A good sport plays recklessly.
D
A good sport respects officials.
10

Moderate injuries are generally __________.

A
life-threatening
B
soft tissue injuries
C
bumps and bruises
D
too serious for first aid
12

Why do fractures need to be treated immediately by a medical professional?

A
Bones need to be set before the healing process may begin.
B
Bones need to be set immediately, before they begin to heal, or they may heal crooked.
C
Unless bones are set immediately, the healing process can take years to complete.
D
Unless bones are set immediately the fracture will result in abnormal bone growths.
15

Which is NOT an aspect of being a team player?

A
criticizing your teammates
B
sharing the ball
C
supporting teammate efforts
D
encouraging growth
16

Which of the following is NOT true about running and walking?

A
Both do not require special equipment.
B
Both can be performed almost anywhere.
C
The amount of exerted effort can be controlled in both.
D
Both burn the same amount of calories.
20

It is important to immobilize an injured limb in order to __________.

A
prevent it from being injured further
B
prevent infections
C
slow the healing process
D
allow your body to overcome the shock of the injury

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