Alveoli are tiny sacs of air located in your lungs. There are millions of them in your lungs, and they fill up with oxygen when you inhale. They greatly increase the surface area of the lungs so that more oxygen can enter your bloodstream.
Alveoli
tiny little sacs in lungs
the alveoli
the alveoli
The alveoli are small sacs within the lungs where gas exchange occurs. They are located at the ends of bronchiole branches.
Alveoli are very tiny air sacs found in the lungs where CO2 and O2 are changed.
They're located at the end of the bronchioles which are connected to the bronchi
alveoli, which are tiny air sacs located in the lungs where oxygen and carbon dioxide exchange occurs.
True
The pores of Kohn are small openings in the walls of alveoli in the lungs that facilitate the interconnection between adjacent alveoli. Their primary purpose is to allow for the equalization of air pressure and the sharing of air between neighboring alveoli, which improves gas exchange efficiency. Additionally, they help in maintaining lung stability by providing alternate pathways for airflow, especially if some alveoli are blocked or collapsed. This interconnectedness enhances overall respiratory function.
Alveoli
They absorb so much oxygen because of the Alveoli. An Alveoli are the endings of small tubes that are located in your lungs and transfer oxygen to your capillaries.