You may understand the respiratory and digestive systems as separate entities but, in many ways, the two are intimately connected. For example, breathing provides oxygen to help your digestive tract ...

The film discusses the anatomical and functional significance of the nose, throat, and ears from a medical perspective. It explains how the nose functions as an air passage that warms and filters ...

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Many COVID-19 patients have reported respiratory symptoms, from coughing to shortness of breath. In some coronavirus cases, symptoms have appeared in other organs and systems. A rare new syndrome in ...

Lung cancer can affect many parts of your body. This may affect your heart, bloodstream, liver, and other organs. The symptoms of lung cancer can be wide-ranging, depending on how the condition ...