What Tznius issues? there is very little for EMS personal to do in the prehospital setting for gynecological emergencies other than take the patient quickly to the hospital, try to help the patient maintain decent vitals by administering advanced life support interventions. and most importantly if necessary having the hospital and the operating room on standby should there be a need for that, to save the patients life.
If that poses a Tznius issue, please point it out.
One would think that having a service that mainly responds to women related emergencies, with hard to miss stickering on their cars and vans parked in front of someones house, is a much greater Tznius issue.