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fluid, electrolyte, and acid-base balance
flashcard for test practice
15
Anatomy
Undergraduate 1
04/11/2012

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Cards

Term
infants has what % body water content?
Definition
73% or more water (low body fat, low bone mass)
Term
adult males have what % body water content?
Definition
~60%
Term
adult females have what % body water content?
Definition
~50% water (higher fat content, less skeletal muscle mass)
Term
water content declines to ______ in old age
Definition
~45%
Term
total body water is?
Definition
40 L
Term
intracellular fluid (ICF) compartment:____ or ____ in cells
Definition
2/3 or 25 L
Term
extracellular fluid (ECF) compartment: ______or______
Definition
1/3 or 15 L
Term
plasma: ______
interstitial fluid (IF): ______ in spaces between cells
Definition
12 L
Term
what are all the extracellular fluid?
Definition
plasma, interstitial fluid, lymph, CSF, humors of the eye, synovial fluid, serous fluid, and gastrointestinal secretions
Term
what is the universal solvent?
Definition
water
Term
true or false
solutes are nonelectrolytes and electrolytes
Definition
true
Term
what are organic , don't dissociate in water: e.g., glucose , lipids, creatinine, and urea
Definition
nonelectrolytes
Term
what dissociate into ions in water;e.g. inorganic salts, all acids and bases, and some proteins
Definition
electrolytes
Term
true or false
nonelectrolytes have greater osmotic power than electrolytes, so may contribute to fluid shifts
Definition
false
electrolytes have greater osmotic power than nonelectrolytes
Term
true or false
electrolytes determine the chemical and physical reactions of fluids
Definition
true
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