Stages of AKI Flashcards
1
Q
Phase one
A
onset
BUN/CR: normal
UO:
2
Q
Phase two
A
oliguric/ anuric Not every pt experiences this BUN/Cr: Elevated GFR: decreased Electrolyte imbalance, fluid overload, acidosis UO: < 400mL/day 8-14days
3
Q
Phase three
A
Diuretic GFR: decreased but improving BUN/Cr: elevated but improving UO > 400mL/day Diuresis 7-14 days
4
Q
Phase four
A
Recovery GFR returns to 70-80% normal UO normalizes Fluid and electrolytes normalize May not regain full kidney function months-years
