20-40. The alveolar oxygen partial pressure is lower than the atmospheric O 2 partial pressure for two reasons. 1  Firstly, as the air enters the lungs, it is humidified by the upper airway and thus the partial pressure of water vapour (47 mmHg) reduces the oxygen partial pressure to about 150 mmHg.
Welcome to the Town of Phenix! The Phenix community is a small town in Charlotte County, Virginia. Charlotte County is located in the central/southside part of Virginia. Visitors find Phenix's citizens to be friendly and helpful. Our folks epitomize Southern hospitality.
Pittsylvania County, Virginia. Pittsylvania County is a county located in the Commonwealth of Virginia. As of the 2010 census, the population was 63,506. Its county seat is Chatham. Pittsylvania County is included in the Danville, VA Micropolitan Statistical Area.