1. Digestive System
Study Guide

2. Sagittal section of the oral cavity and pharynx
Soft palate
Uvula
Hard palate
Nasopharynx
Palatine tonsil
Tongue
Oropharynx
Lingual tonsil
Epiglottis
Hyoid bone
Laryngopharynx
Esophagus
Trachea
Sagittal section of the oral cavity and pharynx 2

3. Sagittal section of the oral cavity and pharynx
Uvula
Nasopharynx
Oropharynx
Laryngopharynx
Sagittal section of the oral cavity and pharynx 3

4. Pulp cavity (contains blood vessels and nerves)
Enamel
Dentin
Crown
Pulp cavity (contains blood vessels and nerves)
Neck
Gingiva (gum)
Cement
Root canal
Root
Periodontal ligament 4

5. Pulp cavity (contains blood vessels and nerves)
Gingiva (gum)
Cement 5

6. External anal sphincter
Epiploic appendages
Transverse colon
Descending colon
Haustrum
Ascending colon
Teniae coli
Sigmoid colon
Appendix
Rectum
Anal canal
External anal sphincter 6

7. External anal sphincter7

8. Left colic (splenic) flexure
Right colic (hepatic) flexure
Epiploic appendages
Transverse colon
Superior mesenteric artery
Descending colon
Haustrum
Ascending colon
Ileocecal valve
Teniae coli
Sigmoid colon
Cecum
Appendix
Rectum
Anal canal
External anal sphincter 8

9. 9

10. !!! NOTE !!! Hepatic portal vein Hepatic veins Caudate lobe Left lobe
Cystic duct
Common hepatic duct
Gallbladder
Fissure
Right lobe
Falciform ligament
Quadrate lobe
Ligamentum teres 10

11. 11