AKI staging

Question 1

Stage 1

Answer 1

Creatinine 1.5-1.9 times baseline (increase in cr by >26.5)
<0.5mls/kg/hr for > 6hrs

Question 2

Stage 2

Answer 2

Creatinine 2 to 2.9 times baseline
<0.5mls/kg/hr for > 12hrs

Question 3

Stage 3

Answer 3

Creatinine over 3 times baseline (cr increase to >353.6)
0.3mls/kg/hr for > 24hrs