Hi guys, I'm looking at getting into the IT industry and want to start at the bottom doing a 1st line desktop support role. My problem is that on most of the jobs that i have the abilities for, they want experience with active directory.
Cerebral hypoxia has a variety of potential causesâanything that interferes with the body's ability to process and distribute oxygen could lead to deprivation in the brain. This could include: 1  Severe asthma attacks.  Chronic work in a nitrogen-rich environment.
Lack of oxygen, or hypoxia, can be caused by a wide range of medical and environmental factors. Externally, lack of oxygen is usually the result of exposure to low-oxygen environments, such as those at high altitudes. This is why the FAA recommends that pilots use supplemental oxygen for altitudes over 10,000 feet in the day and 6,000 feet at night, according to About.com.