Topic Test Answers

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31
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Explain how nitrogen oxides are produced and their environmental impact.

Answer not available
32
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Discuss the importance of fluid balance while exercising.

Answer not available
33

How can knowing common first aid skills help prevent infection and facilitate the healing process?

Answer:

Skills such as applying bandages and antibiotic ointment are important not only at the time of injury but also afterwards during the recovery process. Knowing the proper procedure for cleaning and dressing a wound can help prevent infections during the recovery process, which aids healing. Knowledge of first aid also helps an individual know what actions and behaviors are more and less conducive to recovering from an injury.

35

How can you use your personal choices to exercise more safely?

A
not exercising in high-air pollution areas
B
limiting exercise in hot climates to the early morning and evening
C
using exercise equipment as it was designed to be used
D
all of the above
36

Which of the following is responsible for regulating noise pollution?

A
state and local authorities
B
Environmental Protection Agency
C
US Congress
D
US Department of the Interior
38

How can you use your personal choices to exercise more safely?

A
not exercising in high-air pollution areas
B
limiting exercise in hot climates to the early morning and evening
C
using exercise equipment as it was designed to be used
D
all of the above
39

Which of the following would you NOT expect to find in a standard first aid kit?

A
bandages
B
antibiotic ointment
C
pain relievers
D
neck splints
40

Which of the following procedures for providing first aid for severe bleeding is NOT correct?

A
The victim should sit upright.
B
The wound should be elevated.
C
Gloves should be worn.
D
New bandages should be placed on top of old bandages.
41

Electrolytes serve several purposes in the body, including __________.

A
brain function and nerve sensitivity
B
nerve and muscle function and fluid balance
C
fluid balance and efficient circulation
D
nerve sensitivity and efficient circulation
42

Give an example of how participating in a water activity by yourself could be dangerous, even if it is a simple activity that you frequently do.

Answer:

Fishing is a popular water sport that sometimes requires balance and strength while in a boat that does not provide stable ground. It would be easy to lose balance and fall out of the boat, which could result in head trauma if there is a rock in the water. If nobody is around, even minor injuries could result in fatality.

43

The human body is composed of approximately 60% of water. Please select the best answer from the choices provided.

A
T
B
F
44

When soil becomes contaminated with __________, children can begin to show health issues.

A
hydrogen
B
carbon monoxide
C
lead
D
sulfur
45

Toxic waste spills are a direct source of water pollution.

A
T
B
F
46

How can providing first aid care be hazardous for the person providing the assistance?

Answer not available
47

Which of the following would NOT be considered proper safety equipment for an outdoor excursion?

A
a helmet for biking
B
long sleeves and pants for places with rocks and thick forest growth
C
bathing suit for water activities
D
a compass or GPS device
48

Identify the processes by which the human body both gains and loses fluids.

Answer not available

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