Where I attend, after successful completion of the first semester (Foundations of Nursing Practice) you may take the test to become a CNA. So, it's not necessarily a requirement, but a reward you could say. On the other hand, we have those who are EMT/EMS, MA, techs and they do have a slight advantage. There are others thers who do not have any health care experience in our program and are some of the best students. We all took the same pre-reqs, same entrance exam (TEAS) and did the necessary clearance requirements. The further along you progress in the program, I believe the playing field will even out.