Me neither, Frank.
I do know, that for years...at least 20 or more....hospitals have asked if patients have a living will, during the admission process. Obviously, that is more difficult if one is emergency admitted.
I also know that living wills can be generic or very specific...and if a certain situation is not mentioned, the living will is not considered.
Example: My dad had a living will, and while in a nursing home, was going into kidney failure. If I had not made an off-hand comment to one of the nurses, about not doing anything to prevent the kidney failure, he would have been treated for it. Neither my brother - who had medical power of attorney for our dad - nor I, had any idea that treatment for kidney failure ....dialysis in this case...was not considered to be an "extreme measure". We also found out that amputating his feet was also not considered an "extreme measure"!! At least my brother found that out, before it was done and then, only because my dad mentioned it to him that it was going to be done.
In our non-medical, non-legal minds...both procedures were extreme for someone in his physical and mental condition. But neither procedure was mentioned -under any circumstances - in his living will....which is the guideline that a medical facility follows when there is one on record. We had already found out that resuscitating him 3 times within a few hours, was also not considered to be "extreme".
M and I also found out the hard way, with his father, that even a more specific living will may not be specific enough. In his father's case, it was a surgically implanted feeding tube.
Yes, it would keep him nourished better than an IV, and keep him alive. But it was going to do nothing to cure the pnuemonia that was the result of fluid buildup in the lungs, which was being increased by the IV's and would also be, by the feeding tube. If all nourishment was stopped he would die within days. If nourishment continued, the pneumonia... that was not responding to any single antibiotic, or combination of as many as 4 at one time...would eventually cause death by drowning from the fluid build-up. It was a catch-22. Either way, he was not going to be able to go back to life as he knew it, (the pneumonia was rapidly increasing the Parkinson's and dementia) he was going to die, it was just a question of when and how much would he suffer in the process.
I do know that a person can write their own living will. It probably should be notorized. I do know that both a regular Power of Attorney and a Medical Power of Attorney, have to be notorized. Neither take the place of the other, but someone with an MPoA, can "pull the plug" so to speak, and override a Living Will.