Acute Kidney Injury Flashcards
1
Q
Prerenal
A
Urine osmolality: >500
Urine Na < 20
FeNa < 1%
Serum BUN/Cr > 20
2
Q
Intrinsic renal
A
Urine osmolality < 350
Urine Na > 40
FeNa: >2%
Serum BUN/Cr: <15
3
Q
Postrenal
A
Urine osmolality < 350
Urine Na >40
FeNa: >2%
Serum BUN/Cr >15