2q: Look at the figure below:
What does line 1 and line 2 stand for respectively ?
a. airway pressure and alveolar pressure
b. airway pressure and pleural pressure
c. alveolar pressure and airway pressure
d. airway open pressure and pleural pressure
*The above figure is the original figure from which the question was prepared. So line 1 stands for airway pressure and line 2 stands for alveolar pressure.