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Environmental Conditions And Safety

Eve Nelson avatar Eve Nelson
24 July 2022
4.7 (114 reviews)
10 test answers

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question
The human body is composed of approximately 60% of water.
answer
T
question
Identify safety preparations that are common when exercising in extreme cold or extreme heat.
answer
Responses will vary. A sample response follows: In both cases, the common preparation steps are allowing the body to acclimate gradually to the temperature and wearing appropriate clothing.
question
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
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D
question
Gordon is going for a run through the park, but it is cold outside. The low outside temperature could affect his personal safety.
answer
T
question
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
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B
question
Discuss the importance of fluid balance while exercising.
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Responses will vary. A sample response follows: 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.
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Discuss how personal choice can enhance your safety when exercising.
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Responses will vary. A sample response follows: 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.
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Identify the processes by which the human body both gains and loses fluids.
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Responses will vary. A sample response follows: 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.
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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?
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Responses will vary. A sample response follows: When exercising in the extreme cold, it is very important the wear long pants, long sleeve shirts, and a head covering.
question
Compare and contrast heat exhaustion and heat stroke.
answer
Responses will vary. A sample response follows: 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.