The alveoli system refers to the network of tiny air sacs located in the lungs where gas exchange occurs. These structures are crucial for oxygen absorption and carbon dioxide removal from the bloodstream. Each alveolus is surrounded by capillaries, allowing for efficient diffusion of gases. The health and integrity of the alveoli are essential for effective respiratory function.
Alveoli
Alveoli exchange Oxygen with blood in capillaries
Lungs
The alveoli is the division of the respiratory system where gas exchange with the blood occurs. Oxygen from the inhaled air diffuses into the blood in the capillaries surrounding the alveoli, while carbon dioxide diffuses from the blood into the alveoli to be exhaled.
aleovi
no
Alveoli
in the alveoli
alveoli
The respiratory system
your lungs have structures called alveoli. The alveoli are surrounded by capillary beds which carry blood. The oxygen enters the alveoli when you inhale. The oxygen then diffuses from high concentration in your alveoli to low concentration the blood in the capillaries surrounding the alveoli.
air sacs