The alveolar epithemlium in the lung is

The alveolar epithelium in the lung is

The alveolar epithelium in the lungs is

The alveolar epithelium in the lung is

The alveolar ventilation is the

The alveolar ventilation is the

The alveolar ventilation is the

The alveolar ventilation is the

The venous blood in the lung has a P_( CO_2) of 46 mm Hg.Should the alveolar P_(CO_2) excceed or less than in diffuision of CO_2 from the blood in the alveolus?

The venous blood in the lung has a PCO_2 of 46 mm Hg. Should the alveolar PCO_2 exceed or be less than 46 mm Hg to result in diffusion of CO_2 from the blood into alveolus?