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.
Phenix City is a city in Lee and Russell counties in the State of Alabama, and the county seat of Russell County. As of the 2010 census, the population of the city was 32,822. Phenix City lies immediately west across the Chattahoochee River from much larger Columbus, Georgia.