Monica, an rn, is aware that one of the parameters below is not considered a measure recognized by the kidney disease improving global outcomes (kdigo) organization to define a patient with acute kidney injury?
a. increase in serum creatinine by ≥ 0.3 mg/dl, within 48 hours
b. increase in serum creatinine by ≥ 1.5x baseline, within last 7 days
c. urine output < 1.0 ml/kg/hour for 6 hours
d. urine output < 0.5 ml/kg/hour for 6 hours