What is another word for alveolar bed?
Pronunciation: [ˌalvɪˈə͡ʊlə bˈɛd] (IPA) 
The alveolar bed is a vital component of the respiratory system, responsible for the exchange of oxygen and carbon dioxide between the lungs and bloodstream. There are several synonyms for this term, including alveoli, air sacs, pulmonary sacs, or lung cavities. These structures are found at the end of the respiratory bronchioles and are characterized by their thin walls and extensive surface area, which allow for efficient gas exchange. Additionally, they are surrounded by a dense network of capillaries, further aiding in the transfer of gases. Ultimately, any of these terms can be used to refer to the fundamental site of gas exchange in the lungs.
