Besides urination, the other methods for fluid loss from the body are __________.
Identify the processes by which the human body both gains and loses fluids.
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.
__________ has occurred when your body can no longer regulate its temperature.
Dressing appropriately for exercise includes __________.
Identify safety preparations that are common when exercising in extreme cold or extreme heat.
In both cases, the common preparation steps are allowing the body to acclimate gradually to the temperature and wearing appropriate clothing.
Compare and contrast heat exhaustion and heat stroke.
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.
Discuss the importance of fluid balance while exercising.
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.
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?
When exercising in the extreme cold, it is very important the wear long pants, long sleeve shirts, and a head covering.
Discuss how personal choice can enhance your safety when exercising.
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.
Acute hypothermia is caused by __________.
When exercising in the heat, you should __________.
When lost fluid is not replaced adequately, __________ can result.
Which statement most accurately describes the ideal fluid balance for the body?
To remain healthy, daily fluid intake should be much less than fluid loss.
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