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pe ch 2 vocab
Question | Answer |
---|---|
medical screening | a basic assessment of a person’s overall health and personal fitness |
obesity | a medical condition in which a person’s ratio of body fat to lean muscle mass is excessively high |
chronic disease | a disease that is ongoing |
asthma | a disease in which the small airways of the lungs become narrowed, making it difficult to breathe |
hernia | a condition that occurs when muscle fibers from the intestine protrude through the wall of the abdomen |
medical history | a record of past health problems and illnesses |
fluid balance | the body’s ability to balance the amounts of fluid taken in with the amounts lost through perspiration or excretion |
dehydration | body fluid loss |
heat cramps | muscle spasms resulting from the loss of large amounts of salt and water through perspiration |
heat exhaustion | an overheating of the body resulting in cold, clammy skin and symptoms of shock |
heat stroke | a condition in which the body can no longer rid itself of excessive heat through perspiration |
acclimatization | the process of allowing the body to adapt slowly to weather conditions |
rehydrate | to restore lost water |
heat stress index | a scientific measure of the combined effects of heat and humidity on the body |
hypothermia | a condition in which the body temperature drops below normal |
frostbite | damage to body tissue that results from freezing |
wind-chill factor | the combined influence of wind and temperature on the body |