I took a student that had been hit in back of head with basketball, passed out in locker room, c/o numbness & tingling in all ext., with nausea, and unable to get parents..... ER dr didn't think I should have called 911 and made statement a couple of times that all I do is "put on bandaides". I'm sure he would have felt different if it had been one of his children, which are both at my school.