DIGESTIVE ANATOMY REVIEW GUIDE

GROSS ANATOMY

Oral Cavity* (Figure / Cadaver* ) Teeth (Figure)

 Lips*  Incisors / Canines / Premolars / Molars

 Cheeks*  Crown

 Hard / Soft palate  Enamel

 Uvula  Gingiva

 Tongue  Root

 Palatoglossal arches  Cementum

 Palatopharyngeal arches  Periodontal ligaments

 Lingual frenulum  Dentin

 Pulp cavity Esophagus (Model)

 Cardiac sphincter  Root canal

Salivary Glands* (Figure / Cadaver*) Stomach* (Figure / Model / Cadaver*)  Parotid glands*  Greater / Lesser curvatures*  Parotid duct  Greater / Lesser omentum  Submandibular glands*  Cardia* / Fundus* / Body* / Pylorus*  Submandibular duct  Rugae

 Pyloric sphincter*  Sublingual glands

Liver* (Figure / Model / Cadaver*) Small Intestine* (Figure / Model / Cadaver*)  Right / Left / Caudate / Quadrate lobes*  Duodenum* / Jejunum / Ileum*  Falciform ligament*  Mesentery*  Common hepatic duct  Ileocecal valve*  Common bile duct*  Circular folds  Hepatopancreatic ampulla Large Intestine* (Figure / Model / Cadaver*)  Duodenal papilla  Cecum* Gallbladder* (Model / Figure / Cadaver*)  Appendix

 Ascending / Transverse colon*  Cystic duct*

 Descending / Sigmoid colon* Pancreas* (Figure / Model / Cadaver*)

 Teniae coli*  Pancreatic duct

 Haustra*

 Mesocolon

 Rectum

 External / Internal anal sphincter

BI 335 – Advanced Human Anatomy and Physiology Western Oregon University DIGESTIVE ANATOMY REVIEW GUIDE

HISTOLOGY

Alimentary Canal (Histological image / slide) Small Intestine (Histological image / slide)

 Mucosa  Mucosa

 Epithelium  Simple columnar epithelium

 Lamina propria  Goblet cells

 Muscularis mucosae  Intestinal crypts

 Submucosa  Villi

 Muscularis externa  Submucosa

 Circular / Longitudinal layers  Brunner’s glands

 Adventitia / Serosa  Peyer’s patches

 Muscularis externa Esophagus (Histological image / slide)

 Mucosa  Adventitia / Serosa

 Stratified squamous epithelium Note: Should be able to tell the difference between the three regions of the small intestine histologically  Lamina propria Large Intestine (Histological image / slide)  Muscularis mucosa  Mucosa  Submucosa  Simple columnar epithelium  Esophageal glands  Goblet cells  Muscularis externa  Intestinal crypts  Circular / Longitudinal layers  Submucosa  Adventitia  Muscularis externa Stomach (Histological image / slide)  Adventitia / Serosa  Mucosa Salivary Gland (Histological image / slide)  Simple columnar epithelium  Serous cells  Lamina propria  Mucous cells  Muscularis mucosa  Salivary duct  Gastric pits

 Chief cells Liver (Histological image / slide)

 Parietal cells  Central vein

 Submucosa  Hepatocytes

 Esophageal glands  Liver sinusoids

 Muscularis externa  Hepatic artery / vein

 Oblique / Circular / Longitudinal layers  Bile duct

 Serosa Pancreas (Histological image / slide)

 Acinar cells

 Pancreatic islet

 Pancreatic duct

BI 335 – Advanced Human Anatomy and Physiology Western Oregon University