1. Lymphatics and Respiratory Systems

2. Eccrine glands Sebaceous gland Hair Arrector pili muscle Pacinian corpuscle Skip

3. CATS Lymphatic system in cat: –Thoracic duct Skip

5. CATS Respiratory system on cat: –Diaphragm –Lungs –Trachea –Epiglottis –Larynx –Bronchus

6. Larynx (Esophagus behind) Trachea Lungs (visceral pleura is shiny surface) Diaphragm

7. Trachea Bronchi

8. Heart Lungs Diaphragm Liver Gall Bladder Spleen

9. Epiglottis

10. MODELS Upper Respiratory models: External nares Lingual frenulum Nasopharynx Oropharynx Laryngopharynx Uvula Epiglottis (“leaf-like” flap that covers the glottis) Glottis (this is a hole, so the question has to be something like “Name this opening”) Uvula Thyroid gland Palatine tonsil (tonsils are members of the immune system) Pharyngeal tonsil

11. External nares

12. Nasopharynx Uvula Lingual frenulum (under tongue)

13. NASOPHARYNX Uvula Palatine tonsil OROPHARYNX Epiglottis LARYNGOPHARYNX Esophagus

14. NASOPHARYNX Uvula Palatine tonsil OROPHARYNX Epiglottis LARYNGOPHARYNX

15. Pharyngeal tonsil Palatine tonsil Lingual frenulum

16. Nasopharynx Oropharynx Laryngopharynx Esophagus starts here

17. Trachea model –Hyoid bone –Trachealis muscle –Arytenoid cartilage –Cricoid cartilage –Thyroid cartilage –Glottis (opening hole to the trachea) –Epiglottis (“leaf-like” flap that covers glottis) –Thyroid gland

18. Hyoid bone Epiglottis Thyroid cartilage Glottis (hole) Arytenoid cartilage Cricoid cartilage Trachealis muscle Thyroid gland

19. Lung models: –Hyoid bone –Thyroid cartilage –Cricoid cartilage –Trachealis muscle –Thyroid gland –Trachea –Lung –Bronchi

20. Hyoid bone Thyroid cartilage Cricoid cartilage Trachealis muscle Thyroid gland Trachea Lung

21. Trachea Bronchi

22. Trachea Bronchi

23. SLIDE: LUNG Alveolus (Functional unit of the lung)

24. Lung Alveoli

25. Lung

26. Bronchiole Alveoli

27. Lung Esophagus Trachea Hyaline cartilage Skip