If you go this website
http://www.prometric.com/Candidates/default.htm
In the search bar at the top right put in CNA test Fl it bring up what you need. they have a pratice test (50 questions) and a step by step list of all the skills you could be tested on. The skills list is written so if you follow their steps it is what you will be graded on. The written test is mostley common sense read the questions and all the answers before you mark one. And most important don't read anything into them. They are not trick questions.
Good Luck
Mary