Doesn't this depend on your EMS system that you work for....
I would assume that protocols would not be on a state site since protocols are designated by each department/hospital/company's medical director. I was looking for a legal scope of practice. I'll update my OP as I get more but I can't find one for missouri right now and massacussets was not easily found either.
You're in texas, where the medical director can set protocols as they see fit. There's no state scope hereIt's gotta vary because EMT's in our FD can IO, push narcan, D50, Cpap, even call someone DOA. I think we only have one EMT left though, everyone else is a Paramedic..