My mom is 94, on oxygen, lots of meds for her heart and breathing, and has not been able to walk in 5 years. She is very, very thin. She developed Alzhiemers 6 months ago. 5 days ago she fell out of her chair and broke both knees. The surgeon put pins in her knees to allerviate pain. She is on IV fluids---no food---and will not eat, drink or allow herself to be moved. A person must be with her at all times so she doesn't try to rip out her lines. I think her body is trying to die... She has been on and off hospice 3 times and that is our next step. Thank you.