1. Activity #11: Respiratory and Digestive Systems
Chapter 25 & 26 – McKinley et al., Human Anatomy, 4e.
Objectives:
Identify structures listed in the gross anatomy of the respiratory system on models and cadavers.
Histology: Examine a slide or photo of lung tissue and identify indicated structures.
Identify structures listed in the gross anatomy of the digestive system on models and cadavers
At home assignment: Identify histology slides and structures from various digestive system histology slides or photos.
Compilation: Lisa Radmall

2. Gross Anatomy of Respiratory System
The major components of the respiratory system are organized into upper and lower respiratory tracts.
Upper Respiratory Tract
Paranasal sinuses
Nasal cavity
Pharynx
Lower Respiratory Tract
Larynx
Trachea
Bronchi
Lungs
Diaphragm muscle
Fig. 25.1

3. Upper Respiratory Tract – Paranasal Sinuses
Fig. 25.3

4. Upper Respiratory Tract
Nostril, vestibule, superior nasal concha, middle nasal concha, inferior nasal concha
Fig. 25.2

5. Upper Respiratory Tract – Regions of Pharynx
Fig. 25.2

6. Lower Respiratory Tract – Larynx & Trachea
Fig. 25.2

7. Lower Respiratory Tract – Larynx & Trachea
Fig. 25.4

8. Lower Respiratory Tract – Larynx
Fig. 25.5

9. Lower Respiratory Tract – Bronchial Tree
Fig. 25.7

10. Alveoli and Respiratory Membrane
Fig. 25.8

11. Lungs – Pleura
Fig

12. Lungs – Lateral View
Fig

13. Lungs – Medial View
Fig

14. Diaphragm – Inhalation/Exhalation

15. Digestive System – Overview
Fig. 26.1

16. Digestive System: Oral Cavity – Anterior
Fig. 26.3a

17. Digestive System: Oral Cavity – Sagittal
Fig. 26.3b

18. Digestive System: Oral Cavity – Salivary Glands
Fig. 26.4

19. Digestive System: Stomach
Inferior esophageal sphincter
Fig

20. Digestive System: Omentums

21. Digestive System: Small Intestine
Fig

22. Digestive System: Large Intestine
Fig

23. Digestive System: Liver
Fig

24. Digestive System: Pancreas & Gallbladder
Fig

25. Digestive System Histology: Tunics & Lumen
Also identify these structures on each of the following slides.

26. Digestive System Histology: Esophagus
Fig

27. Digestive System Histology: Stomach
Fig

28. Digestive System Histology: Small Intestine
Fig

29. Digestive System Histology: Small Intestine
Fig

30. Digestive System Histology: Large Intestine
Fig

31. Digestive System Histology: Liver
Fig

32. Digestive System Histology: Liver
Fig

33. Digestive System Histology: Pancreas
Fig

34. Image References
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