The structure of the bronchial tree

The structures of bronchi and bronchioles that terminate with the alveolar ducts, sacs, and, finally, alveoli - that are contained within the lungs. The trachea, also called the windpipe, is part of the passageway that supplies air to the lungs.

21.12.2015 | Medicine | Медицина | Язык: английский | Просмотры: 105