I live in Oregon, so I don't need a DNR. Our physicians have a knack for finishing off the job when someone may be mortally wounded, even if it is just a flesh wound.
More seriously, I am pleased that our physicians are allowed to provide me with what I may need in the event that the fight has gone awry. I'll fight for a decent quality existence with full knowledge that I can end the suffering on my own terms. I just hope they make good use of whatever parts aren't worn out and good luck to whoever gets them.