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AP - H2O/Elec/AcidB
Ch 21 - Hole's AP
Question | Answer |
---|---|
Extracellular fluids include? | plasma, interstitial fld, lymph, and transcellular |
Transcellular includes? | CSF, aqueous, vitreous, synovial, serous, and exocrine |
What type of fluid accounts for 37% of the total body water by volume? | extracellular |
What type of fluid accounts for 63% of the total body water by volume? | intracellular |
Compositions of extracellular fld? | Na, Ca, Cl, HCO |
Compositions of intracellular fld? | K, Mg, PO4, SO4 |
Average adult H2O intake | 2500 mL per day |
Of the adult average H2O intake, what percentage is obtained from drinking H2O or beverages? | 60% |
Of the adult average H2O intake, what percentage is obtained from food? | 30% |
Of the adult average H2O intake, what is the remaining 10% obtained from? | by-product of the oxidative metabolism of nutrients (water of metabolism) |
H2O can be lost via what routes? percentages? | 1. urine 60% 2. feces 6% 3. sweat 6% 4. respired vapor 28% |