noun tiny air sacs in the lungs where the exchange of oxygen and carbon dioxide takes place
In anatomy, alveoli are small air sacs in the lungs where gas exchange occurs, allowing oxygen to enter the bloodstream and carbon dioxide to be removed.
In pathology, abnormalities in the alveoli can indicate various lung diseases and conditions, leading to diagnostic and treatment considerations.
In pulmonology, alveoli are a key focus of study and treatment in conditions such as pneumonia, emphysema, and other respiratory diseases.
In histology, alveoli are studied as part of the structure of the respiratory system, examining their cellular composition and function.
In respiratory physiology, alveoli play a crucial role in the process of respiration by facilitating the exchange of gases between the lungs and the blood.
In medical writing, alveoli may be mentioned in articles about respiratory health or diseases such as pneumonia or COPD.
Physicians may discuss alveoli when explaining lung function to patients or diagnosing respiratory conditions.
Respiratory therapists work directly with patients to treat lung conditions that affect the alveoli, such as asthma or emphysema.
Biologists studying respiratory systems or lung development may focus on the structure and function of alveoli.