Nephrology Nursing Certification - Page 2

I contacted BONENT regarding my eligibility, and they confirmed I can sit the computer based examination.

Are there books that you may recommend to prepare for this test?

I have the following:

1. Review of Hemodialysis for Nurses and Dialysis Personnel
2. Dauguirdas Handbook of Dialysis
3. Clinical Nephrology, Dialysis and Transplantation

To the BONENT certified RN's, how was the exam?