Quote from Rocknurse
ANNA have a question booklet for sale on their site with exam type questions you can use as practise. Don't underestimate the questions and study for it like it was a CNN...it's all applicable. I studied for 3 months and it was quite a hard exam. Passed first time though. I also recommend Mometrix flashcards...they were great:
CDN Exam Flashcards Raise CDN Test Score Results
I am planning to take it this year, probably mid-year. I just ordered the mometrix few minutes ago! Any other suggestion? I do not have any background in PD and transplant, I'm not so confident in this one...