Alveolar macrophage cells work to clear particles from the alveolus by phagocytosis. If this process is overcome by continued build up of particles then the alveolus becomes damaged. Once an alveolus is blocked there isn't much you can do.
Atelectasis is the medical term for the imperfect dilation of the lungs or the collapse of an alveolus. Atelectasis can be caused by various factors such as blockage of the airways, pressure on the lung, or inadequate surfactant production. Treatment usually involves addressing the underlying cause and providing respiratory support if necessary.
The adjective for alveolus (singular) or alveoli (plural) is alveolar.
Who knows,ask a doctor or somthin
mammary alveolus
One alveolus is a singular, tiny air sac of the lung, surrounded by a network of capillaries, and through which oxygen and carbon dioxide are exchanged. A cluster of such air sacs are alveoli (plural of alveolus).
The process involved in the passage of gas between the alveolus and the blood is called gas exchange. This occurs through diffusion, where oxygen moves from the alveolus into the capillaries and carbon dioxide moves from the capillaries into the alveolus.
Capillaries
of Alveolus
of Alveolus
(Alveoli are the jaw sockets for teeth, or the individual air sacs in the lungs.) "In childhood, more than one tooth can occupy an alveolus." "In each alveolus of the lung, gases are exchanged with the capillary blood."
alveolus
They can't be counted. We're talking hundreds of thousands, here. PS: Alveolus is the singular. Alveoli is the plural.