gas diffusion and transport Flashcards by Fizza Ali | Brainscape

Q

partial pressure of P(B) (air)

A

partial pressures of O2, CO2, N2 and H2O

=101kPa

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Q

what is the partial pressure of dry PO2

A

101 x 0.209 = 21 kPa

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Q

what happens with altitude to PB, FO2 and PIO2

A

FO2 is unchanged
decrease in PO2
PIO2 falls progressively with incline

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