1. Do the job that is traditionally yours.
2. Handle all the impromptu alone because no one else will do it.
The second part is the problem, and is largely due to ressource constraints.
What's clear is that the system is already in pretty bad shape, so I'm just saying that the frontline workers are not a suitable target for pressure. BTW your view regarding the nurse to doctor transition would have been ok 50 years ago. Nowadays, nurses are hyperspecialized in their own niches. If you meant to say "you should know how to make a bed before doing heart surgery", I heartily agree that it would do great good to everyone if docs were to experience what life is lower down the care ladder.
I was aware that nurses are far more trained today. But is their training that orthogonal to the doctors? I was thinking doctors starting with nurses in tandem with nurses allowed to operate more machines, do more radiology, etc.
You may also be surprised by the fact that specialist nurses are well paid and would often never want to "upgrade" to being a doc, precisely be cause of the additional constraints. Finally, the ego of specialist nurses rivals that of docs, and they are even stronger unionized. I don't think it's really possible to keep the same quality of care for cheaper by changing education because armies of residents and fellows are effectively doing slave labor and you'd have trouble finding cheaper and more efficient than a highly-trained slave. In my opinion, well applied technology is the only long term solution.
And yes the institutions that most want to pay doctors left are totally untrustworthy with that money. So I am not advocating letting them do that.
I guess I'd like:
1. Government health care. Nobody can rationalize the value of their life on their death bed; markets make no sense for health.
2. After that (which fixes the deepest problems), switch to an apprentice style program where everyone starts as a nurse, and then some go back to school to learn more.
The way society valorizes doctors above all (including, implicitly, nurses) (this "last line of defense stuff", etc, etc) strikes me as ungrounded and, frankly, classist or sexist in many instances. There are other well-meaning individuals, and focusing on the individual level, whether patient or care-giver, is not the right approach to systemic problems.