Partial pressures of oxygen and carbon dioxide in healthy human lung alveoli are respectively, nearest to

Question

Partial pressures of oxygen and carbon dioxide in healthy human lung alveoli are respectively, nearest to (A) 104 and 40 mm of Hg (B) 90 and 20 mm of Hg (C) 40 and 46 mm of Hg (D) 159 and 0.3 mm of Hg

Tardigrade Admin · Accepted Answer

Partial pressure of oxygen pO2=100 mm Hg whereas carbon dioxide pCO2=40 mm Hg is observed in human lung alveoli.

Q. Partial pressures of oxygen and carbon dioxide in healthy human lung alveoli are respectively, nearest to

104 and 40 mm of Hg

90 and 20 mm of Hg

40 and 46 mm of Hg

159 and 0.3 mm of Hg

Partial pressure of oxygen $p O_{2} = 100 mm H g$ whereas carbon dioxide $pC O_{2} = 40 mm H g$ is observed in human lung alveoli.

Q. Partial pressures of oxygen and carbon dioxide in healthy human lung alveoli are respectively, nearest to

104 and 40 mm of Hg

90 and 20 mm of Hg

40 and 46 mm of Hg

159 and 0.3 mm of Hg

Partial pressure of oxygen pO2​=100mmHg whereas carbon dioxide pCO2​=40mmHg is observed in human lung alveoli.

Partial pressure of oxygen $p O_{2} = 100 mm H g$ whereas carbon dioxide $pC O_{2} = 40 mm H g$ is observed in human lung alveoli.