When I had my wisdom teeth removed at an oral surgeon's office a few years ago, I was given general anesthesia by a regular RN. This RN was not a licensed advanced practice nurse and was VERY young (looked like she didn't have much experience). I'm not complaining or anything because there wasn't any sedation complications, but I always thought only certified registered nurse anesthetists could administer anesthesia. Laws probably differ from state to state regarding who can administer it, but its always something I've wondered about. Maybe she was allowed because it was fairly minor surgery and it was an outpatient setting with a DDS present in the room? Can RNs administer local anesthetics?
One other question - can RNs take x-rays or ultrasounds or not? Is it something only a technician can do?