Multiple Choice:

Chapter 44. Chronic renal failure and renal bone disease

1. In a patient with renal failure, which of the following suggest chronic rather than acute renal failure?
a.	microscopic hematuria	True   False
b.	renal bone disease	True   False
c.	normal sized kidneys on ultrasound scanning	True   False
d.	pulmonary edema	True   False
e.	metabolic acidosis	True   False