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3 Cards in this Set
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- Back
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workup for hyponatremia
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serum na
serum osm urine na physical exam |
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nml serum osm
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280-320
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causes of pseudohyponatremia
and describe the mechanism of how this happens |
hypertriglyceridemia
elevated serum protein (multiple myeloma, ex) normally, the plasma is 93% water, the rest is made of proteins and lipids ex: a Na measured to be 140 is actually (140/.93 = 150) |
