Toxic oxygen--.When oxygen is used by the body, most of it is converted to water. However, a small fraction of the oxygen breathed is converted to toxic oxygen. The body uses several different processes for preventing and repairing toxic-oxygen damage.
It is the name for the harmful effects of breathing oxygen at greater than atmospheric pressure.
Pulmonary Oxygen Toxicity (PO) and Central Nervous System Toxicity (CNS)
Abnormally slow breathing is a symptom of oxygen toxicity
Pulmonary oxygen toxicity is caused by divers exposing themselves to elevated partial pressures of oxygen for long periods of time, and is primarily a concern for technical divers who decompress on oxygen. Pulmonary oxygen toxicity causes a burning sensation in the trachea, coughing, shortness of breath, and eventually lung failure.
Cells resist oxygen toxicity because of the semi permeable membrane. This controls the amount of molecules and what molecules enter the cell.
Oxygen toxicity.
Partial pressure of oxygen of 1.6 will cause toxicity. If using standard air (roughly 20% O2) this equates to a pressure of 8 bar which is present at 70m. In terms of the percentage of O2 which causes toxicity, it depends on the depth but a partial pressure of 1.6 bar is the toxicity threshold
The signs and symptoms for oxygen toxicity include changes in vision, nausea, twitching, and dizziness. More serious symptoms can include seizures and possible death.
Oxygen toxicity can cause seizures and spasms. That implies to me that flickering eyes may be a symptom of O2 toxicity, but not a common or likely one. While possible, I'd personally look elsewhere for the cause.
Oxygen is very reactive and causes things to oxidize. This includes the genetic material of your cells which is one of the reasons why people get old.
Examples of chemical properties: flammability, reaction with oxygen, valence, toxicity, stability, electronegativity etc.
The pollutants react with the oxygen dissolved This means there's no oxygen available for the fish. That kills more fish than the actual toxicity of the pollution in many cases.
Argon is nontoxic. But because it takes up space as all gases do it can displace oxygen in the atmosphere and cause hypoxia.