Scientists at the Max Planck Institute for Heart and Lung Research study the structure and workings of the heart, blood vessels and lungs. Among other things, their findings are intended to contribute ...

There are a number of similarities and differences between the model and the actual respiratory system. Structure Similarities Differences Glass tube/trachea Allows air to pass through ...

The lungs’ structure and biochemistry make them a prime site for metastasis. Their extensive vascular network facilitates the trapping of circulating cancer cells. Additionally, their less ...

These include: changing the function of the lungs affecting the lungs’ structure increasing the risk of a number of serious medical conditions, including cancer Smoking cannabis can also damage ...

Inhalation and exhalation is the same as breathing or ventilation and is a physical process which moves air into and out of your lungs. Respiration is not the same as breathing, and is a chemical ...