She will not call for help, whether she's lying down for an afternoon nap or if she's in bed for the night. She is completely incapable of walking on her own, (uses a walker or a wheelchair) but she will not stop trying to get out of bed to go to the bathroom, or (in the case of the afternoon nap) come out to the living room. SHE FALLS EVERY TIME. She has a whistle and a bell, but will not use either of them. She's going to a nursing home soon, and I would like to break her of this habit before she ends up in restraints 24/7.