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prerenal and renal failure - acha

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prerenal and renal failure - acha
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#1
06-09-2009, 05:07 AM
so prerenal : Bun 85 creat 2.8 Ratio >20 to 1
intrinsic Bun 28 Creat 2.2 Ratio < 20 to 1

What is the fraction excretion of sodium in prerenal and renal?
what should be the urine Na in prerenal and renal?
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#2
06-09-2009, 05:12 AM
fraction excretion of sodium in prerenal: low
fraction excretion of sodium in renal: high

same for urine sodium
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