A Patient's Acute Kidney Injury Is Suspected of Being of Postrenal

A patient's acute kidney injury is suspected of being of postrenal etiology.Which medical history would support this diagnosis? Note: Credit will be given only if all correct choices and no incorrect choices are selected.
Select all that apply.

A) The patient has been taking nonsteroidal anti-inflammatory drugs (NSAIDs) for arthritis pain.
B) The patient was diagnosed with heart failure last week.
C) The patient reports having the "flu" with vomiting and diarrhea for the last 6 days.
D) The patient has large renal calculi in the kidney and ureter.
E) The patient was just diagnosed with prostate cancer.