How does asthma work? – Christopher E. Gaw Learn On Youtube TED-Ed — December 6, 2023 · Comments off Source Link asthma asthma attak beta-agonist breathing bronchioles chest tightness Chris Gaw constriction corticosteroids hyperinflation inhaler lungs mucosa mucosal lining pollen respiratory system smoke TED Ted Education TED-Ed wheezing Zedem Media
