Lung airways. Computer-enhanced image of a resin cast of the airways in the lungs. The trachea (windpipe,top centre) divides into two bronchi,which divide further into small bronchioles. The bronchioles terminate in alveoli (not seen),grape-like clusters of air sacs surrounded by blood vessels. Here the blood takes up oxygen and releases carbon dioxide to be exhaled | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Pasieka, Alfred |
Bildgröße: | 4148 px × 3395 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |