Hi Wanda In Fl you can challenge the CNA test. The company the state uses is Experior 1-888-277-3500 (toll free) or online www.experioronline.com. If you have lived in the state less than 5 yrs. you also have to get an FBI fingerprint done. Experior will tell you how to do that. The test will cost about $135.00 plus the FBI check.Good Luck. Mary