A 62-year-old man is on 60% oxygen on a day when the baromet…
A 62-year-old man is on 60% oxygen on a day when the barometric pressure is 750 mm Hg. The following clinical data are obtained: Hb: 9 g/dl PaO2: 60 mm Hg (SaO2 = 88%) PaCO2: 55 mm Hg PvO2: 40 mm Hg (SvO2 = 65%) Calculate the following: PAO2