- What are the structures in the upper respiratory system?
- What are the structures in the lower respiratory system?
- What are the structures in the conducting zone, and what is the function of this zone?
- What are the structures in the respiratory zone, and what is the function of this zone?
- What muscles are used for respiration?
- Include quiet inhalation and exhalation
- What are additional muscles used for forced inhalation and exhalation?