I feel a lot of it is pretty easy work to learn. There are already personal care assistants, nursing assistants (that aren't certified) that are in hospitals, home care aides, without being certified. I feel the only thing that you should be certified in is BLS (Basic Life Support) and First Aid/CPR. I just don't see how hard it is to take a person to the bathroom or check vitals (an automatic vital thing is used mostly), go from room to room to see what a patient needs. It can all be easily learned in a nursing home where the assistants aren't even certified. CNA is very basic compared to what RN/LPN's do. What do you guys think?