Real salaries at 2,188 companies in Philippines. Reported anonymously by 6,937 Philippines employees. Glassdoor salary data for Philippines workers.
Tiny air sacs where the exchange of gases between air blood takes place. Tiny air sacs found inside the lungs through which oxygen enters and carbon dioxide leaves through the bloodstream during breathing; found on the tips of the bronchioles. Bronchi The trachea divides into these right and left branches providing a passageway for air.
Pulmonary alveolus: Pulmonary alveolus,, any of the small air spaces in the lungs where carbon dioxide leaves the blood and oxygen enters it. Air, entering the lungs during inhalation, travels through numerous passageways called bronchi and then flows into approximately 300,000,000 alveoli at the ends of the bronchioles, or lesser air passages. During exhalation, the carbon-dioxide-laden air is forced out of the alveoli through the same passageways.