When i started in a Hosptial I was with someone for a few weeks as a CNA. And when you get to know the people you work with you should pretty much have a good group that you can count on for help. and if you ever have any quesiton be sure to ask the serson whi is training you. i am sure that they are more than happy to help, and if they are not then be sure to let your charge nurse or the manager of the floor know what is going on. In my experince people are helpful :)