A nasal cannula is a medical device that provides supplemental oxygen therapy to people who have lower oxygen levels. There are two types of nasal cannulas: low flow and high flow. The device has two ...

O'Driscoll BR and Howard LS Davison AG; British Thoracic Society. Emergency oxygen use in adult patients: concise guidance. Clin Med 2011; 11: 372–375. 3. Martin DS and Grocott MP. Oxygen therapy in ...

Scientists have developed a powerful new dual-imaging tool that maps the retina’s structure and oxygen use in unprecedented detail. This breakthrough could one day help doctors spot sight-stealing ...

Oxygen therapy can help treat cluster headaches. However, current research does not support its use for migraine and other headache types. Oxygen therapy involves breathing in air that contains 100% ...

Biochemical correlates of fatigue in patients at a comprehensive cancer center. Background: Dyspnea is an uncomfortable sensation of breathing that is common in hospice patients regardless of terminal ...

Some of Earth’s earliest microbes evolved the ability to use oxygen hundreds of millions of years before it accumulated in ...

Oxygen is everywhere on Earth today. But that hasn’t always been the case. Scientists think oxygen only became a lasting part ...

The Oxygen Meter in Starfield lets you track your oxygen level and consumption as you progress through the game. This is essentially your stamina bar and tracks what kind of physical activities you ...