My father has been there for 1 week because of a u...

My father has been there for 1 week because of a urinary tract infection he is currently in delirium and a supposed very good neurologist said that delirium is permanent whereas when I looked on the CHUM website for information on delirium, it is clearly indicated that it only lasts 2 weeks or more in very rare cases. He had the brow to say that my father was ready to leave the hospital but he has a hard time walking !!! my mother objected to taking him home until he was able to walk and returned to reality. What a bunch of incompetent these doctors!