Fractional excretion of sodium <1 is seen in?
a)prerenal azotemia
b) acute tubular necrosis
c) acute ureteral obstruction
d) interstitial nephritis
The correct answer is A
Fractional excretion of sodium <1 is seen in?
a)prerenal azotemia
b) acute tubular necrosis
c) acute ureteral obstruction
d) interstitial nephritis
The correct answer is A