I think there are a lot of misconceptions about nursing, especially from those in EMS. Being a male in nursing school I constantly being questioned why I would want to be a nurse, or why I am not a medic or doctor. Most of my teachers automatically assume I am just in it to be a CRNA .But that is a whole different topic.
Many medics may only experience nursing in the ED or on a Med/surg floor picking up a patient for an IFT. Those lucky enough to do clinical in an ICU may have a different view. I will admit that the majority of jobs in nursing are general med/surg/Onc however there are many options out there.
I would recommend anyone interested to go shadow an ICU, Cath Lab, trauma surg, etc before you decide that it is not for you. I guarantee that you will find some area that you will enjoy. There are literally endless opportunities.
Do not get me wrong, I love EMS. I can honestly say I have learned just as much, if not more, on the ambulance than I have from any of my nursing classes. It has made me a better practitioner and refined my assessment skills in a way that I would have never learned from nursing. However there is just no future in it for me. I plan on getting my medic cert after I graduate and would love to volunteer somewhere but that is really the extent of it.