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1 | | The amount of fluid someone needs is dependant on |
| | A) | body weight |
| | B) | age |
| | C) | physical activity |
| | D) | both a and c |
| | E) | all of the above |
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2 | | Body water stored inside of cells is |
| | A) | extracellular fluid |
| | B) | intracellular fluid |
| | C) | intercellular fluid |
| | D) | vascular water |
| | E) | both b and c |
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3 | | The primary control center of body fluid balance is located in the |
| | A) | kidneys |
| | B) | pituitary gland |
| | C) | blood |
| | D) | hypothalamus |
| | E) | large intestines |
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4 | | The first nutrient priority is |
| | A) | carbohydrate |
| | B) | calories |
| | C) | protein |
| | D) | water |
| | E) | fat |
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5 | | Mineral water |
| | A) | comes from underground sources |
| | B) | contains minerals |
| | C) | is distilled before it is bottled |
| | D) | both a and b |
| | E) | all of the above |
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6 | | If the body temperature is lowered |
| | A) | the blood will be channeled closer to the skin |
| | B) | shivering will begin |
| | C) | sweating will begin |
| | D) | both a and c |
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7 | | Heat stress is exacerbated by |
| | A) | low humidity |
| | B) | moderate to high wind |
| | C) | sun |
| | D) | both a and b |
| | E) | all of the above |
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8 | | Those prone to heat illness include |
| | A) | children |
| | B) | obese individuals |
| | C) | untrained people |
| | D) | sick athletes |
| | E) | all of the above |
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9 | | To lose weight for competition wrestlers commonly practice |
| | A) | voluntary dehydration |
| | B) | involuntary dehydration |
| | C) | hyperhydration |
| | D) | overhydration |
| | E) | both a and c |
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10 | | Hypohydration may affect |
| | A) | anaerobic endurance |
| | B) | strength |
| | C) | power |
| | D) | aerobic endurance |
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11 | | Gastric emptying will be faster with |
| | A) | warm beverages |
| | B) | intense activity |
| | C) | large volume |
| | D) | high osmolality |
| | E) | all of the above |
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12 | | Hyponatremia, low levels of blood sodium, is |
| | A) | caused by drinking excessive amounts of plain water |
| | B) | commonly seen in ultraendurance events |
| | C) | a cause of death |
| | D) | caused by extreme sweating |
| | E) | all of the above |
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13 | | To become acclimatized to a warm environment |
| | A) | engage in moderate activity |
| | B) | wear extra clothes during training in a cool environment |
| | C) | increased activity slowly |
| | D) | both b and c |
| | E) | all of the above |
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14 | | High blood pressure can be controlled with |
| | A) | drugs |
| | B) | weight reduction |
| | C) | exercise |
| | D) | reducing stress |
| | E) | all of the above |
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15 | | To cut back on sodium in the diet |
| | A) | limit food choices to only fruits, vegetables and beans |
| | B) | go on a low-fat diet |
| | C) | restrict intake of processed foods |
| | D) | both a and b |
| | E) | all of the above |
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16 | | Sweat is |
| | A) | mostly minerals |
| | B) | mainly water |
| | C) | mostly sodium |
| | D) | both a and c |
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17 | | A rehydrating solution should do all of the following except |
| | A) | delay gastric emptying |
| | B) | optimize intestinal absorption |
| | C) | replace fluid losses |
| | D) | provide electrolytes |
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18 | | Fluid loss is increased with use of |
| | A) | caffeine and alcohol |
| | B) | diuretics |
| | C) | high protein diet |
| | D) | both a and b |
| | E) | all of the above |
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19 | | The term that refers to the concentration of dissolved substances in a solution is |
| | A) | tonicity |
| | B) | osmolality |
| | C) | homeostasis |
| | D) | normohydration |
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20 | | Intentionally drinking a large volume of beverage is termed |
| | A) | hyperthermia |
| | B) | supercompensation |
| | C) | hyperhydration |
| | D) | hyponatremia |
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21 | | Determine which type of heat loss the following represents: sitting on a cold chair |
| | A) | conduction |
| | B) | convection |
| | C) | radiation |
| | D) | evaporation |
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22 | | Determine which type of heat loss the following represents: a cool breeze |
| | A) | conduction |
| | B) | convection |
| | C) | radiation |
| | D) | evaporation |
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23 | | Determine which type of heat gain the following represents: a sauna |
| | A) | conduction |
| | B) | convection |
| | C) | radiation |
| | D) | evaporation |
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24 | | Determine which type of heat loss the following represents: seeing your breath on a cold day |
| | A) | conduction |
| | B) | convection |
| | C) | radiation |
| | D) | evaporation |
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25 | | Determine which type of heat loss the following represents: sweating after a run |
| | A) | conduction |
| | B) | convection |
| | C) | radiation |
| | D) | evaporation |
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26 | | Determine which type of heat gain the following represents: sunny day |
| | A) | conduction |
| | B) | convection |
| | C) | radiation |
| | D) | evaporation |
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27 | | Which ergogenic aid is theorized to increase physical performance primarily by inducing a hyperhydration effect in the body? |
| | A) | sodium bicarbonate |
| | B) | carnitine |
| | C) | sodium citrate |
| | D) | glycerol |
| | E) | caffiene |
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28 | | To rehydrate rapidly for a second athletic event on the same day, after the first competition the athlete should |
| | A) | consume about 120-150 percent of the sweat losses |
| | B) | consume fluids within 2-3 hours after the first event |
| | C) | consume fluids containing carbohydrates |
| | D) | consume fluids containing salt |
| | E) | all of the above |
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29 | | The most serious heat illness, which may be fatal, is |
| | A) | heat stroke |
| | B) | heat exhaustion |
| | C) | heat cramps |
| | D) | heat syncope |
| | E) | heat dehydration |
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30 | | Currently, the minimum systolic or diastolic blood pressure, respectively, that is classified as the prehypertension stage, is |
| | A) | 110 and 90 mmHg |
| | B) | 115 and 95 mmHg |
| | C) | 120 and 80 mmHg |
| | D) | 140 and 90 mmHg |
| | E) | 160 and 100 mmHg |
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