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20 Cards in this Set
- Front
- Back
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what % of total body water is extracellular
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34%
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what 4 components are containedin does the extracellular fluid
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lymph,plasma,transcellular,interstitial
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what is transcellular fluid
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urine in the bladder, fluid in the joints,cerebrospinal fluid
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functions of water
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provide water necessary for cell work,act as a transporter,control body temp.,and lubricate moving parts
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water balance is maintained how
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intake and output
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which 2 solutes control the distribution of water
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elctrolytes and albumin
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what controls the ph of the ecf
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acid base buffer system
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what does the acid buffer system use to maintain a normal ecf ph
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electrolytes and hydrogen ions
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what is normal ph of ecf
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7.4
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respiratory condition caused by blood ph of less than 7.35
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acidosis
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respiratory condition characterized by blood ph of less tan 7.45
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alkalosis
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hyperventilating increases or decreases release of co2
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increases
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hypoventilation increases or decreases release of co2
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decreases
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too much co2 causes
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respiratory acidosis
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not enough co2 causes
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respiratory alkalosis
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what is the base/acid ratio of the body's bicarbonate buffer system
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20:1
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intestinal cell absorb absorb fat soluble vitamins with
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fat
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intestinal cells move water soluble vitamind directly into the
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portal blood circulation
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what charges do the electrolytes carry (ions)
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+ cations - anions
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what are the 3 major electrolytes
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sodium,potassium,choride
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