How Your Lungs Work

The Lungs - Position - Structure lungs In people with CF, the mucus in the lungs is thicker and stickier than normal This makes it difficult to clear and easier for bacteria to get stuck and cause lungs The lungs and respiratory system allow us to breathe They bring oxygen into our bodies and send carbon dioxide out (called

lungs The lungs replenish the body with life-giving oxygen Learn about the anatomy of the lungs, how the organs make respiration possible,