Biology 2404 A&P Basics      Respiratory System              Review Sheet              Dr. Weis

1. Define respiration

2. Regarding the respiratory system: give the parts, anatomy, and function for

            a) Nasal cavity

            b) Pharynx

            c) Larynx

            d) Trachea

            e) Bronchi

            f) Bronchioles

            g) Alveolus

3. Regarding the lungs :

            a) Give the location

            b) Name the serous membrane covering

            c) Gross anatomy regions and divisions

4. Describe the structure and function of the respiratory membrane

5. Give the source and function of surfacant                                                                        

6. Name and explain the four phases of respiration

7. Regarding breathing :

            a) Explain the central (CNS) and peripheral (PNS) control for breathing

            b) Name two factors that can change breathing depth and /or rate

            c) Define inspiration and expiration and name the muscles involved

            d) Define respiratory volume & explain TV, ERV, and IRV

            e) Define respiratory capacities & explain VC and TLC

8. How is O2 (oxygen) and CO2 (carbon dioxide) transported in the blood, to and from the lungs

9. Summarize the gas laws related to air pressure and gas movement.

10. Name two aging and two diseases or problems associated with each of the components.

11. Explain the relationship of the respiratory system to the other body systems.