Thank you all for your good wishes!

Your support and kindness is very much appreciated.
Tina, I really, really wish I COULD give you some good news, but the long and the short of it is, I think my husband is going to die. He has gone from 190 lbs. on January 27, when he suffered the stroke to 145 lbs. He has NO appetite to speak of. Eating makes him nauseated. They've done all sorts of tests and scans, and cannot find a cause. His total intake tonight was 1 small plastic container of jello, plus a bit of pineapple juice (he's taking fluids okay, but HATES Ensure, Resource, etc.) If this keeps up, and it's been this way for a number of weeks, he is not going to survive.
Now, in my nursing experience, I've only discovered two things that can cause this severe a loss of appetite. One is cancer, with a bowel obstruction, and the other is terminal kidney failure. His creatinine and urea have gone back to normal since the bladder hemorhage stopped. What else could it be??