The destruction of alveoli walls refers to the damage or breakdown of the tiny air sacs in the lungs, which are essential for gas exchange. This condition is often associated with chronic obstructive pulmonary disease (COPD), particularly emphysema, where the elasticity of the alveoli is lost, leading to reduced oxygen absorption and difficulty in breathing. As the alveolar walls deteriorate, the surface area for gas exchange decreases, resulting in impaired lung function and respiratory distress. This destruction can be caused by factors such as smoking, long-term exposure to pollutants, and genetic predispositions.
This condition is known as emphysema. Emphysema is a type of chronic obstructive pulmonary disease (COPD) that results in the destruction of the walls of the alveoli, leading to decreased gas exchange in the lungs and difficulty breathing. It is commonly caused by smoking and results in symptoms such as shortness of breath and coughing.
Destruction of alveoli reduces the surface area for gas exchange
Emphysema.
Emphysema.
the inflamation and harding of the walls of the alveoli
Yes.
Alveoli in the lungs.
Alveoli
that is correct
emphysema
No, alveoli do not have very thick walls. In fact, they have very thin walls composed of a single layer of epithelial cells, which facilitates efficient gas exchange between the air in the alveoli and the blood in the surrounding capillaries. This thin structure allows oxygen to diffuse into the blood and carbon dioxide to diffuse out easily.
It allows for rapid diffusion of gasses.