Dad doing better in hospital, but still vomiting

Dad looked and sounded much better this afternoon.

His cancer doctor mentioned the possibility (likelihood?) of him being sent to a nursing home / rehab center after getting out of the hospital.  Both Mom and Dad are saddened by that idea, but seem to be accepting of it.  Dad's main concern is confirming if it would be covered by their health insurance.  A secondary hope is to get to a desirable place.

Dad was put on a liquid diet, due to his still vomiting.  Even with a liquid meal, he still had trouble keeping food down.