COVID-19 is a disease caused by the SARS-CoV-2 virus that affects the respiratory system in humans. By using realistic lung simulators, clinicians can train how to apply respiratory support to ...

As colder months set in, respiratory infections begin to climb: everything from the common cold and flu to COVID-19. It's a ...

Inhaled recombinant human granulocyte-macrophage colony-stimulating factor (GM-CSF) needed to clear lung surfactant improved lung gas exchange in the rare autoimmune condition pulmonary alveolar ...

The cells in the body need oxygen to release energy from food efficiently by carrying out aerobic respiration. A waste product of aerobic respiration is carbon dioxide. The layer of moisture in the ...

The gas exchange system is responsible for getting oxygen into the blood and removing carbon dioxide as a person breathes. Breathing is also called 'ventilation' and is the movement of gases into and ...

Your lungs are vital for providing your body with fresh oxygen while ridding it of carbon dioxide. This process is called gas exchange. In some individuals, such as those with chronic obstructive ...

Gas exchange or respiration takes place at a respiratory surface; a boundary between the external environment and the interior of the body. For unicellular organisms the respiratory surface is simply ...