So, I am working on setting up some shadowing experiences with a CRNA (or a few of them), but wanted to see if any of you out there can answer a few questions I have. First, I would imagine that the OR is typically a very controlled environment. But, how often does something go wrong, and what does that situation typically look like? What is the anesthetist's role in these situations? I guess I'm looking for some stories. Would anyone like to share? Thanks.