BIO 132 – Anatomy and Physiology II

LECTURE 4: ANATOMY OF THE GI TRACT II AND ACCESSORY GI GLANDS

Study Outline

Answers

4.1. Gross Anatomy of the Large Intestine:

a. ileocecal valve; anal canal; diameter relative to the small intestine

b. cecum, colon, rectum, anal canal

c. ascending; transverse, descending, sigmoid

d. three; teniae coli; haustra

e. epiploic appendages

f. right colic (hepatic) flexure; left colic (splenic) flexure

g. serosa

h. anal columns

i. anal canal; hemorrhoids

j. smooth; skeletal

4.2. The Vermiform Appendix:

a. cecum; ileum; ascending

b. large

c. appendicitis

4.3. Microscopic Anatomy of the Large Intestine:

a. villi; plicae circulares

b. columnar absorptive; goblet; goblet; Paneth

c. simple columnar; water

4.4. General Structure of Exocrine Glands:

a. acinus; mucous; serous; mucous; serous demilune

b. serous; mucous

c. myoepithelial

d. intercalated; striated; simple cuboidal; striated

4.5. The Salivary Glands:

a. parotid; submandibular; sublingual

b. parotid; sublingual

c. upper 2^nd molar

d. mumps; infertility

e. submandibular gland; frenulum

f. parotid

4.6. The Pancreas:

a. retroperitoneal

b. head; body, tail

c. acinar; zymogen; Centroacinar

d. common bile; hepatopancreatic ampulla (of Vater); Oddi; duodenal papilla; accessory duct (of Santorini)

e. pancreatic islets (of Langerhans)

f. intercalated

4.7. The Liver:

a. bile; hepatocytes; gallbladder

b. common hepatic; common bile

c. hepatic; portal; portal

d. hepatic lobules

e. sinusoid; Kupffer; phagocytic

f. Zone 1; Zone 3

g. Central; hepatic

h. Hepatitis