Problem: A 48 y/o WM presents with sudden onset of renal insufficiency. Renal artery stenosis (RAS) is suspected. Which of the following statements is not true regarding renal artery stenosis? Group of answer choices Renal artery stenosis is progressive and can lead to loss of renal function. Compensatory, contralateral hypertrophy may temporarily maintain renal function. Renal artery stenosis should be suspected when hypertension develops in a previously normotensive patient. A negative captopril test is diagnostic of renal artery stenosis.