(Hypoxia) ICU patients (as well as other patients) can ( 60% should always be avoided if this is not essential for the survival of the patient. If the FIO2 below 60%, this will contrast well tolerated for a long time. A FiO 2 40% makes the use of an O2 mask with a reservoir which is filled with oxygen from the O2 source required. In typical non-rebreathing mask the patient…

September 3, 2018