In the following diagram, the process labeled “B” is depicting ____________________.   

B cells can differentiate into (click all that apply):

During ventilation, air pressure drives airflow.  If the atmospheric pressure is 760 mmHg and the pressure in the alveoli of the lungs is 754 mmHg, air would flow:

You have a patient that has recently had pulmonary function tests that reveal the following lung volumes: Tidal Volume (TV):                                       400 ml Inspiratory Reserve Volume (IRV):   3000 ml Expiratory Resserve Volume (ERV): 1100 ml Residual Volume (RV):                               1200 ml Using your knowledge of lung capacities, calculate this patients Vital Capacity:

The Pontine Respiratory group has the important function of:

____________ is/are directly responsible for a fever.

In normal/quiet breathing:    

Which of the following muscles would NOT be recruited to increase expired volume volume:  

In the alveoli, which type of cells produces a detergent like substance know as surfactant?

___________ are a cascade of proteins that are part of the second line of defense and work by ‘sticking’ to a pathogen to causing lysis (bursting) of the invader cell.