What is a Pneumothorax? What can cause it?

What can the respiratory system do to raise the pH of blood?

What is the upper respiratory tract?

If the air we breath has a partial pressure of N2 of 562mmHg, a partial pressure of oxygen of 152mmHgand a partial pressure of CO2 of 0.3mmHg. What does that say about the relative amounts of oxygen and nitrogen and carbon dioxide?

Where are the respiratory control centers that give you your automatic rhythm for breathing?

What do they use surfactant for and why?

What is an Embolus?

What does it mean to aspirate something?

What are f, g, h, i, and j?

What does partial gas pressure mean?

What is the difference between true vocal cords and false vocal cords?

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What is the lower respiratory tract? identify them.