Lung Capillaries. 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.
Sponsored Topics. Phenix is a town in Charlotte County, Virginia, United States. The population was 200 at the 2000 census. Phenix is located at 37Â°4â²51â³N 78Â°44â²50â³W / 37.08083Â°N 78.74722Â°W / 37.08083; -78.74722 (37.080841, -78.747183). According to the United States Census Bureau, the town has a total area of 1.1 square miles (3.0 kmÂ²), all of it land.
Bedford, Virginia. Bedford is an incorporated town and former independent city located within Bedford County in the U.S. state of Virginia. It serves as the county seat of Bedford County. As of the 2010 census, the population was 6,622. It is part of the Lynchburg Metropolitan Statistical Area.