Can they report Abandonment for 1st day on job/orientation?

If I left on my first day as a CNA before my shift was over due to reasons I won't get into. They can of course terminate me, but can that be abandonment as well? I was only there several hours. Won't get into details, but it was orientation, and my first day there.
Please help! (I know this sounds bad on my part, and I'm going to go in person and apologize, etc and explain. I'm not going to report them, or say anything bad to anyone about them. It had nothing to do with anything "bad" I saw, etc...but I just need straight answers. From what I've read so far, they can't report me because it was orientation, and my first day, and I didn't have my own patients yet.) Thanks in advance.