Keywords: Alveolus diagram az.jpg en An alveolus plural alveoli from Latin alveus little cavity is an anatomical structure that has the form of a hollow cavity Mainly found in the lung the pulmonary alveoli are spherical outcroppings of the respiratory bronchioles and are the primary sites of gas exchange with the blood az Alveolun qurluş vahidi alveola alveol kisəciyi selikli qişa və selik vəzisi ağciyər arteriya və venası self-made extracted from Image Respiratory system complete svg duplicate of Image Respiratory system complete en svg text removed by MrArifnajafov 2010-12-15 Alveolus diagram es svg Other versions/Alveolus diagram Cc-zero Images of human anatomy by User MrArifnajafov Anatomy Pulmonary alveolus |