We need to get oxygen from the air into the blood, and we need to remove waste carbon dioxide from the blood into the air. Moving gases like this is called gas exchange. As the blood moves through ...

An NHS doctor has shared a video on TikTok showing what happens to your lungs when you vape, and it's pretty scary - with one ...

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What Are the Symptoms of Bronchitis? Your bronchial tubes, which carry air to your lungs, can get infected and swollen. When that happens, it’s called bronchitis. Symptoms of this condition ...

Drug Improves Effectiveness of Radiation for Lung Cancer That Has Spread to the Brain Oct. 4, 2024 — The University of Cincinnati's Debanjan Bhattacharya is first author of new research ...

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This course takes a comprehensive look at the artists and studios that shaped the history of the dynamic art form of Animation, from its beginning in the silent film era and American entertainment ...

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These three features are particularly important to our lungs for efficient gas exchange. Most of them also apply to other exchange surfaces such as the small intestine, body tissues and placenta.