True, but most of the meds i mentioned are very basic medications that have a very good benefit/risk ratio. Many of the stated contras/adverse effects are rare and if they do occur, manageable.
Besides, using EMR level epi as an example, the alternative is anaphylaxis and quite possibly death. The risks of epi are far outweighed by the need to reverse the distributive shock state.
These interventions ARE BLS, and can be taught safely and effectively. If the course is 15 days, then teaching BLS ABC's management, wound care, pt assessment, EVIDENCE BASED oxygen and SpO2, basic meds and symptom relief w/ BGL and evidence based spine care pretty much encompasses everything that WILL make a difference in the immediate prehospital care of the pt.