My brother is in hospital at the moment and I went to see him tonight, when I got there my sister was at the nurse's desk firing a series of questions at the nursing staff. Dsis is a GP (though only qualified for a couple of years) and she was asking medically related questions (about medication and his medical notes etc) but her reaction to them was so rude as the nurses did not know or were not providing her with all the detail she wanted to know.
As she was leaving, I didn't really speak to her but when I got home DP thinks its natural and that its probably a good thing as he is quite a quiet 20 year old guy and so she is keeping them on their toes whilst I think its really rude.