Oliguria is defined as:-: (A) Absence of urine production, (B) More than 900 ml of urine excreted in a day, (C) 600 ml to 700 ml of urine excreted in a day, (D) Less than 300 ml of urine excreted in a day
Answer is D. Oliguria is defined as urine production less than 500 ml in a day