Just after I posted, my son called from AK to tell me she had fallen (she tried to call me & hit his number by mistake - the nurse didn't think it warranted a call!! Avoid Kishwaukee Hospital in DeKalb, IL!); no damage, as it turns out, but I spent a 3rd night there. We're home now, and she seems to be doing well.
Peter (Who's wondering if Bill knows any IL slip-and-fall barracudas.....)