How the Lungs Work - The Lungs

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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 pulmonary system Breathing is a vital process that allows our bodies to take

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lungs lungs lungs

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

The lungs and pulmonary system Breathing is a vital process that allows our bodies to take