That's terrible. Their behavior was completely unprofessional. You're obviously a qualified nurse and you certainly don't have to tolerate abuse from anyone. It's better that they behaved this way during the interview. It would have been worse if...
When in doubt and you can't find your CN, follow policies and procedures for your facility. You should have easy access to this information or at least know where to find it. Never lie or distort the facts. That hurts your credibility. You never ...