What is the PAO 2 of a person breathing room air at sea level, with a PaCO 2 equal to 40 mm Hg and an R equal to 0.8?

Question

Quizplus · Accepted Answer

A normal PAOS1U1B12S1U1B0 for a person breathing room air at sea level, with a PaCOS1U1B12S1U1B0 equal to 40 mm Hg and an R equal to 0.8, is approximately 100 mm Hg. This is shown as follows:
PAOS1U1B12 S1U1B0= 0.2093 (760 - 47) - (40 x 1.2)
PAOS1U1B12 S1U1B0 = 149.2 - 48
PAOS1U1B12 S1U1B0 = 101.2

What Is the PAO2 Of a Person Breathing Room Air

What Is the PAO₂ Of a Person Breathing Room Air