Which of the following is s/o ATN?
Ans c (Blood urea nitrogen/cr ratio<20)Harrison 17 page no: 1756, table 273-2indicespre-renalAINUrine osmolality>500<350Urine sodium<20>40urine/serum creatinine>40<20 >1.2>1.2FENa<1>1Renal failure index<1>1Urine sp gravity>1.020<1 010 :
FENa <1
renal failure index <1
blood urea nitrogen/cr ratio <20
urine osmolality >1.010
Kidney