He did give one spray of nitro, but never established a line, which really made the docs happy as you can imagine. Other than the nitro, he gave some 02, 2 liters nasal. I am an EMT-B and I pretty much do everything on a call as long as it's not out of my scope of practice. I can do 12-leads, but I don't know how to read them yet. Like I said, I definately want to learn, I start a medic class next month. Basically if I don't do things, then they won't get done. I offered to do a 12-lead on a pt. with chest pain that had a heart history last week and my partner said no, I'll get it en route...45 minutes later, he never did it, just wrote his report.