1. The Respiratory System & Spirometry Lab 6

6. Pseudostratified Columnar Epithelium Lamina Propria Hyaline Cartilage mucosa Submucosa

7. seudostratified epithelium = lamina propria ucous glands mooth muscle artilage

8. Gross Section Through Lung

9. Smoker’s Lungs Non-smoker 

10. Small Bronchiole

11. Lung Tissue slide Respiratory Bronchiole Alveolar Duct Alveoli Alveolar Sac

12. Capillaries in Alveolar Wall

13. Spirometry

14. SPIROMETRY – RESPIRATORY VOLUMES AND CAPACITIES Total Lung Capacity = Inspiratory Reserve Volume (IRV) + Tidal Volume (TV) + Expiratory Reserve Volume (ERV) + Residual Volume (RV) Vital Capacity = Inspiratory Reserve Volume (IRV) + Tidal Volume (TV) + Expiratory Reserve Volume (ERV) Inspiratory Capacity = Inspiratory Reserve Volume (IRV) + Tidal Volume (TV) Functional Residual Capacity = Expiratory Reserve Volume (ERV) + Residual Volume (RV)

15. Spirometry – Calibration Insert the calibration syringe/filter assembly into the side of the airflow transducer labeled " Inlet ." Inlet Wait for 8 seconds of no air flow Inlet

17. BioPac Spirogram Example Data 3 regular breaths 3 regular breaths 3 regular breaths 1 strongest inhale 1 regular exhale 1 strongest inhale 1 strongest exhale 1 strongest exhale This part is in addition to what Biopac Lesson 12-Lung 1 prompts you to do! Do Data Analysis on the lower red Volume curve.

18. Summary of Class Data Link to Table

19. The End Lab 6

20. Biopac Spirometry Residual volume

21. Spirometry