Acute renal failure check

  A urine test: oliguria, urine output ≤ 17ml / h or <400ml / d, low specific gravity <1.014 or even fixed at about 1.010, urine acidic urine protein + + + +.
    Second, azotemia: elevated blood urea nitrogen and creatinine.
    Third, the blood tests: red blood cells and hemoglobin decreased, leukocytosis, thrombocytopenia. Serum potassium, magnesium, phosphorus increased, normal or slightly reduced sodium, calcium reduced carbon dioxide combining power is also reduced.
    Fourth, urinary sodium quantitative> 30mmol / L.
    Fifth, the water clear for determination: The method for early diagnosis.