correctly spell health, I don't think student health is really much of a concern.
My experience with teaching is that emergencies always seemed to happen while I was teaching class. So here I am having to leave students unattended to get to an emergency when precious seconds could count. I think Jesus said it best, you cannot serve 2 masters.
Besides, I know for a fact your could make more money as a Nurse than as a teacher in a school, charter or other.
Yeah, good luck filling that job, talk about unrealistic expectations.