Lecture on Lungs

Principle purpose of this lecture is to present on Lungs. By this lecture you can understand the label the internal structures of the lungs; realize the features of the alveoli which allow efficient gas exchange. This lecture also explain the role of diffusion in gas exchange and state the features of the capillary network that allow efficient gas exchange. Finally describe on features of Alveoli for efficient gas exchange and features of capillaries for efficient gas exchange.