Quick update - so many of you have asked and I don't have time to respond to all.
We're still waiting for a bed - it's about 8:30 a.m. Tuesday here. He's feeling much better but I still want him evaluated and so does his doctor. That left arm and sometimes leg weakness can be a symptom of stroke (or at least a warning). Meantime, life goes on, a little more frantically than before.
Thanks for the good wishes. I'll update when I can.