I'm not even a nurse and I can see how ridiculous this is. If a bartender knows that these actions would never be taken by nurses, you need to consult with someone who is actually does their job.
The main character is highly unlikable: she continues to have an affair with an engaged man and then act like it's all his fault (one time hooking up while on shift at the hospital, that's sanitary). The poor acting is only topped by the worse writing.
The only reason I continue to watch it is because my girlfriend likes it for some reason.
Canada has put out some good dramas in the past, but this is a swing and a miss.