Bronchial tree. Computer artwork representing a human bronchial tree and one lung (right). The human bronchial tree is the network of airways serving both lungs. The trunk of the tree is the trachea (windpipe,top centre),which branches into the left and right bronchi. Further divisions of the bronchi then occur,with the smallest branches,the bronchioles,terminating in alveoli (air sacs),where gaseous exchange with the blood circulation takes place | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Pasieka, Alfred |
Taille de l’image : | 5000 px × 3750 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |