Everyone needs teaching when they are a patient regardless of their educational background. No nurse should ever assume that just because she/he is caring for another nurse, that that nurse doesn't need instruction regarding their surgery - pre or post op. I know when I was faced with an operation, even though I am a nurse, I liked the reinforcement of teaching before and after my surgery. When I was a patient, I was a patient, when I'm working as a nurse, I'm working as a nurse. Get it?