Multiple Choice:

Chapter 51. Renal tract stones

1. Which of the following conditions predispose a patient to renal tract stone formation?
a.	urinary tract infection	True   False
b.	a low urine oxalate level	True   False
c.	a high urine calcium level	True   False
d.	a high urine urate level	True   False
e.	urine stasis	True   False