Exam 9: Water, Electrolytes and Temperature Regulation
Exam 1: Introduction to Nutrition for Health, Fitness, and Sports Performance72 Questions
Exam 2: Healthful Nutrition for Fitness and Sport: the Consumer Athlete124 Questions
Exam 3: Human Energy88 Questions
Exam 4: Carbohydrates: the Main Energy Food75 Questions
Exam 5: Fat: an Important Energy Source During Exercise78 Questions
Exam 6: Protein: the Tissue Builder78 Questions
Exam 7: Vitamins: the Organic Regulators84 Questions
Exam 8: Minerals: the Inorganic Regulators86 Questions
Exam 9: Water, Electrolytes and Temperature Regulation77 Questions
Exam 10: Body Weight and Composition for Health and Sport72 Questions
Exam 11: Weight Maintenance and Loss Through Proper Nutrition and Exercise84 Questions
Exam 12: Weight Gaining Through Proper Nutrition and Exercise45 Questions
Exam 13: Food Drugs and Related Supplements82 Questions
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The body content is approximately what percentage of water?
(Multiple Choice)
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Acclimatization to the heat will increase performance in warm environments. Which of the following statements is true concerning this technique?
(Multiple Choice)
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The amount of ingested fluid that enters the circulatory system depends upon two factors: gastric absorption and intestinal absorption.
(True/False)
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Excessive loss of sweat during exercise in the heat will lead to a body condition known as
(Multiple Choice)
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Oral rehydration therapy was developed by medical scientists to decrease mortality from diarrhea, but
as yet has produced no application for sports activities.
(True/False)
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Which of the following is NOT true concerning exercise and hypertension?
(Multiple Choice)
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Sodium is a mineral element and is one of the principle positive ions. Sodium
(Multiple Choice)
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Which of the following statements is NOT true regarding water in the human body?
(Multiple Choice)
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Which of the following is one of the general recommendations of the DASH diet plan to help prevent or treat high blood pressure (hypertension)?
(Multiple Choice)
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During acute, moderate duration bouts of exercise, such as a 10-kilometer run, electrolyte deficiency
is a concern.
(True/False)
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If one liter of sweat would evaporate from the skin, approximately how many kilocalories of heat energy would be removed from the body?
(Multiple Choice)
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During times of excessive stress, when circulation is attempting to regulate both body temperature and
blood pressure, control of blood pressure is impaired since body temperature regulation becomes a priority.
(True/False)
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Which of the following does not occur following acclimatization to exercise in the heat?
(Multiple Choice)
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Normal body water level is normohydration, while loss of body water results in hyperhydration.
(True/False)
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The recommended means to replenish lost electrolytes through sweat on a day-to-day basis is via:
(Multiple Choice)
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If an athlete weighs several pounds less from one morning to the next, it is likely that fluid
replenishment has been deficient.
(True/False)
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Hypothermia is one of the major factors limiting physical performance.
(True/False)
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Exercise in the heat, such as running a 10K race. Which of the following, if any, is likely to hamper temperature regulation during the event?
(Multiple Choice)
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