chapter 26

Question 1

accessory organs of the digestive system

Answer 1

salivary glands
liver
gallbladder
pancreas

Question 2

functions of the digestive system

Answer 2

motility
ingestion
secretion
digestion
absorption
elimination

Question 3

4 tunics of the GI tract

Answer 3

mucosa
submucosa
muscularis
adventitia or serosa

Question 4

musosa

Answer 4

simple columnar epithelium
lamina propia: areolar tissue
muscularis mucosae

Question 5

secretion and absorption occur in what tunic of the GI tract

Answer 5

mucosa

Question 6

submucosa

Answer 6

dense irregular ct
submucosal nerve plexus: MALT
peyer patches

Question 7

muscularis

Answer 7

inner circular layer
outer longitudinal layer
myenteric nerves plexus

Question 8

muscularis functions

Answer 8

mixing
propulsion

Question 9

adventitia

Answer 9

outside peritoneal cavity

Question 10

serosa

Answer 10

within peritoneal cavity

Question 11

short reflex

Answer 11

ENS

Question 12

long reflex

Answer 12

CNS

Question 13

intraperitoneal organs

Answer 13

surrounded by visceral peritoneum
stomach
jejunum and ileum
parts of large intestine

Question 14

retroperitoneal organs

Answer 14

posterior to the abdominal wall

pancreas
ascending and descending colon
rectum

Question 15

mesentery

Answer 15

double layer of peritoneum

Question 16

greater omentum

Answer 16

inferolateral stomach

Question 17

lesser omentum

Answer 17

superomedial stomach

Question 18

upper GI tract organs

Answer 18

oral cavity
salivary glands
pharynx
esophagus
stomach
duodenum