When Differentiating Chronic Renal Failure from Acute Renal Failure, the EMT

When differentiating chronic renal failure from acute renal failure, the EMT realizes:

A) chronic renal failure often requires long-term dialysis.
B) acute renal failure is often permanent.
C) chronic renal failure is reversible with IV fluid administration.
D) acute renal failure is treated with a kidney transplant.