i work on a 30 bed telemetry unit in RI and have never been oriented to charge. I've been there for about 2 years and on a recent shift was the most senior nurse available with a couple of new grads and 8 admissions, it was a fun night. I guess being charge really depends on how comfortable you are with your knowledge and the knowledge of the supervisors arounf you. If I had not been comfortable with the nursing supervisor that was on for the hospital, I would never have agreed.It is true that that in most hospitals anyone can be charge as long as they have been oriented.