Ouli Maty
Forum Elite
Topics: 33
Posts: 275
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Ischemic acute tubular necrosis has the cause than pre renal in the fact they are both secondary to decrease renal perfusion. Signs of orthostatic hypotension and hypovolemia may suggest.
In toxic acute tubular necrosis find and remove the offending agent and the kidney will go through phases of recovery with supportive measures.
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deep breathing...
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| zaki
Forum Guru
Topics: 92
Posts: 398
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many ways
urine osm in prerenal >500 in ATN < 350
urine Na+ in prerenal <20 in ATN >40
FeNa in prerenal <1 in ATN > 1
BUN/Creatinne ratio >20:1 in prerenal and 10:1 in ATN
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Maverick
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