Parts of the model represent different parts ... in through the glass tube inflating the balloons, which represent the lungs. There are a number of similarities and differences between the model ...

spreads to other parts. That’s because cancer cells can travel, or metastasize, via your bloodstream or lymph system. When those primary cancer cells travel to your lungs, it’s called lung ...

Organs and other parts of the body need oxygen to function properly, so it is important that a person’s oxygen levels do not drop too far. The lungs also contain small blood vessels called ...

These parts help the lungs heal, but when damaged, they cannot do their job. COVID-19 can stop the lungs from healing by harming these tiny parts inside our cells. This helps explain why some ...

The human body takes in oxygen and lets out carbon dioxide. Many parts of the body are involved, including the lungs, airways and blood. Respiration is a chemical reaction which occurs in all ...

Smoking damages the airways, air sacs (alveoli) in the lungs, and cilia, which are tiny hair-like structures that prevent dirt and mucus from entering your lungs. Withdrawal from tobacco products ...

Do you think that smoking cigarettes only damages the lungs? If yes, then you may be shocked to know the truth! Cigarette smoke slowly damages the entire body like poison. From the heart to the ...