303_Ch9

what are the 9 fxns of water in the body:

what are the three ways water can be "taken into" or generated in the body:

the amount of water needed to be ingested varies with what 3 things:

how much water is lost from the body per day?

how much water should be ingested to maitain normal hydration:

a normal hydration level is called:

net water loss, leading to dehydration is called:

how much water is typically lost throughout the day in the following mediums:

urine:
sweat:
feces:
insensible:
total:

mineral salts that dissolve in water and form ions are called:

charged molecules are called: ions

positively charged molecules are called:
negatively charged molecules are called:

what are the 3 important fxns of electrolytes:

the force created to draw water thru a memebrane is called:

how do cells indirectly controll the movement of water:

what mechanism allows this to indirect movement to occur:

if a membrane permable to water seperates two volumes how does water move if.....

there are equal concentrations of electrolytes:
if there are more electrolytes on one side of the membrane:

how is electrolyte balance controlled within the body:

a fluid that has a lower osmotic pressure than that of blood is called:

give an example:

list 4 adaptions of sweat due to the acclimatization to heat:

urine electrolyte content of urine will vary to help ensure electrolyte balance:

how does urine electrolyte content vary during exercise compared to at rest:

what 2 factors vary sodium excretion:

a conscious desire to drink and is involved in maintaining hydration and water balance is called:

how is this mechanism controlled in the brain:

how is the thrist mechanism typically stimulated:

as fluid is ingested, what happens to the concentration of dissolved fluids:

during exercise, dehydration commonly results due to:

the mechanism of dissipating the heat generated by the increased burning of energy is called:

the effectiveness of this mechanism depends on:

water lost thru sweating comes from 4 areas in addition to sweat glands:

how is the cardiovascular system compromised by dehydration for aerobic capabilities:

how is thermoregulation compromised by dehydration for aerobic capabilities:

how are metabolic fnxs compromised as a result of dehydration:

are the effects of dehydration more likely to affect anaerobic or aerobic performance:

why:

the primary goals of fluid ingestion during a marathon event is:

what are 2 factors that affect the amount of fluid intake needed for a marathon:

wrestlers typically lost 5-6% of total body mass  to make a weight class, how is this usually accomplished:

how does dehydration of 5-6% impact the performance:

how can dehydration affect the performance in team ball sports:

how can dehydration affect the performance in a baskeball team:

how can dehydration affect the performance ina soccer team:

list the factors that can predispose individual or groups to dehydration:

list and describe the 2 methods of field hydration assesment methods:

water intoxication due to a low blood sodium concentration is called:

this condition results in an osmotic imbalance which can lead to:

the guidelines for fluid consumption

begin activity in a euhydrated state:
maintain hydration during activity:
rehydrate after activity:

describe how to develop a hydration plan