hmmmm Well, there were numerous areas of medicine I was exposed to either in paramedic school or in the workplace including but not limited to the ED, OR, Recovery, One Day Surgery, ICU, CCU, RT, Radiology, Hospice, OB, Wards, etc.
Pharmacuetical exposure consisted of having to know the 40 or so meds that could lawfully be carried on the ambulance at the time, common drugs as we'd see in the Top 200 List just because we had to work with people who took them, specialized drips you'd pick people up out of the ICU with that you knew nothing about but had to manage.
How did the job overlap with pharmacy? With a broad generality here, a lot of people would call an ambulance to their house when they were simply in need of primary care. Sometimes they expected us to treat them while others just wanted advice on where to go from there much like one would go to their pharmacist for such matters. Also, I might add that being a paramedic, much like a pharmacist, a lot of your actions would be questioned by others in the medical community not in understanding of what your education and training actually consisted of.
My only exposure to actual pharmacy thus far, other than being a customer, was during the very short time that I taught high school science. I took my AP anatomy/physiology class to a hospital tour, and one of the departments they highlighted was the hospital pharmacy.