Healthy alveoli in the lung. Computer artwork showing healthy alveoli (spheres),bronchioles (tubes),and blood vessels (red and purple) of the lungs. Alveoli are the tiny air sacs of the lungs where gases are exchanged between the air in the lungs and the blood in the blood vessels that surround them. Bronchioles are small airways that carry inhaled air to the alveoli,and used air from them | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Medi-mation |
Taille de l’image : | 5301 px × 3976 px |
Model Release : | Non requis |
Restrictions : | - |