He is constantly nauseous which is a large part of his problem with eating. They seem to have gotten that under control at the Hosp. They want to send him home tomorrow. But the lung keeps filling with fluid necessitating a nurse coming to the house to drain it. Even with the oxygen provided he feels short of breath.

What was Frank's problem? I know he had lung cancer. Was his lungs filling with fluid? Pain? Bad shortness of breath?

If RR doesn't start eating and stop the vomiting he doesn't stand a chance.