hi all, sorry that I havent updated with news of Karen but its been a hectic week for me. Tuesday the doctors decided that allthough she is on oxygen 24/7 she is not exhaling enough and the carbon monoxide or dioxide whatever it is called is seeping into her blood stream and was slowly poisoning her,thats why she was light headed and disoriented, they have been feeding her large amounts of meds to correct this, I thought she would be home today but her lungs are not clear enough so she will be there for a few more days. I gave her everyones love and best wishes which cheered her up a lot, Im not going to the hospital today as its storming outside and its no good for my power chair in the rain.I hope to have her home on sunday, TERRY.