As it stands, a handful of states - including Delaware, Nevada and New Jersey - are very close to offering regulated online poker. Nevada is the leader of the pack among US states when it comes to regulating online poker, bringing the country the first US-licensed real-money poker site in 2012.
Answer Wiki. Breathing pure oxygen kills you because it destroys the normal gas balance with CO2 (carbon dioxide) in the lungs required for effective oxygenation on the cellular level. That's why some modern lifesaving applications prefer using Carbogen instead of pure Oxygen. Carbogen is a 95:5 mixture of O2 and CO2.
Oxygen you inhale passes from the air sacs in your lungs into tiny blood vessels (capillaries) in the air sac walls. From there it enters your bloodstream and is distributed throughout your body. Anything that interferes with this process can cause low blood oxygen. Often, the problem is heart or lung disease.But other factors, including strenuous exercise and carbon monoxide poisoning, also can lead to hypoxemia.nything that interferes with this process can cause low blood oxygen. Often, the problem is heart or lung disease. But other factors, including strenuous exercise and carbon monoxide poisoning, also can lead to hypoxemia.