can some one please help me to understand why after being told ventilation wasnt needed have they on friday ventilation my aunt. i have never had to have this done to myself, but my aunt has had cpap treatment in hoss..like her one she uses for her OSA, but a differnt style with O2. but they have ventilated her with another sort of ventolation . any one know how long she may be on this for and why they may have done it? also she has a mucus plug developed. i hate being left in the dark people dont seem to understand i need info to about how well she is and what is going on and as well as that my dad and uncle talk about it and forget we can all hear.