2:13

Respiratory System 7, Pleural membranes, teaching demonstration

23:16

Respiratory System 2, Upper airways

15:51

Respiratory System 3, Pleural membranes

21:31

Respiratory System 4, Pressure changes during breathing

31:24

Respiratory System 10, Cilia and airway protection

14:51

Cardiovascular System 6, Pulmonary microcirculation and gaseous exchange

15:24

Respiratory System 1, Lungs, chest wall and diaphragm

22:49

Larynx anatomy