PIO2

PIO2

symbol for partial pressure of inspired oxygen.
References in periodicals archive ?
This is because visitors need to consume energy when carrying a netbook computer, so the PIO1 and PIO2 had the relatively lower scores.
PIO2 = (PB - PH2O) FIO2 160 mm Hg = (760 mm Hg - 0 mm Hg) x 0.
Therefore, the addition of water vapor (47 mm Hg) to the dry inspired air causes the PO2 In the trachea to become less than the PIO2.