Environmental Conditions and Safety Answers

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2
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Natalee wants to go for a run outside, but it is the middle of winter and it is very cold. What kind of clothing should she choose to prevent possible sickness?

Answer:

When exercising in the extreme cold, it is very important the wear long pants, long sleeve shirts, and a head covering.

3

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
4

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

Answer:

The cycle of fluid intake and loss continues on a daily basis. Fluid intake is accomplished by drinking fluids and eating foods. Fluid losses occur through urination, perspiration, and respiration.

5

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
6

Discuss the importance of fluid balance while exercising.

Answer:

While exercising, the body loses fluids through perspiration and respiration. The more rigorous the exercise, the more fluids are lost. It's important to replace these fluids both during and after the exercise.

8

Identify safety preparations that are common when exercising in extreme cold or extreme heat.

Answer:

In both cases, the common preparation steps are allowing the body to acclimate gradually to the temperature and wearing appropriate clothing.

9

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

Answer not available
10

Natalee wants to go for a run outside, but it is the middle of winter and it is very cold. What kind of clothing should she choose to prevent possible sickness?

Answer not available
11

Discuss how personal choice can enhance your safety when exercising.

Answer:

In general, you can choose when, where, and how to exercise. Each of these choices can either positively or negatively affect your safety during physical activity.

12

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
13

Gordon is going for a run through the park, but it is cold outside. The low outside temperature could affect his personal safety. Please select the best answer from the choices provided.

A
T
B
F
14

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
15

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

A
T
B
F
16

Compare and contrast heat exhaustion and heat stroke.

Answer:

Heat exhaustion and heat stroke are both caused by prolonged exposure to the Sun with very high temperatures. Heat exhaustion is typically less severe with symptoms of headache, nausea, pale skin, and fatigue. Heat stroke results when the body cannot regulate its body temperature any longer, and it is life threatening. Immediate medical assistance should be obtained if you suspect heat stroke.

17

Discuss how personal choice can enhance your safety when exercising.

Answer not available
18

Discuss the importance of fluid balance while exercising.

Answer not available
19

Compare and contrast heat exhaustion and heat stroke.

Answer not available
20

Identify safety preparations that are common when exercising in extreme cold or extreme heat.

Answer not available

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