lab 9: digestive system

Question 1

what is the space bewteen libs and teeth called

Answer 1

labial vestibule

Question 2

what are the 4 papillae

Answer 2

• vallate
  − fungiform
  − filliform
  − foliate

Question 3

what are the 3 salivary glands

Answer 3

Parotid
Submandibular
Sublingual

Question 4

the palatine tonsils are located in what division of the pharynx

Answer 4

oropharynx

Question 5

what are the 4 layers of the esophagus from superifical to deep

Answer 5

adventitia
Muscularis (longitudinal, circular)
Submucosa
Mucosa

Question 6

does the esophagous have adventitia or serosa layer

Answer 6

adventiat

Question 7

what is the only organ that has an oblique muscle layer

Answer 7

stomach

Question 8

what are the parts of the pyloris

Answer 8

Pyloric sphincter
Pyloric antrum
Pyloric canal

Question 9

what are the 4 layers of the stomach from superifial to dfeep

Answer 9

1) serous
2) muscular
3) submucosal
4) mucosal membrane

Question 10

what are the 3 muscular lyers of the sttomach

Answer 10

longitudinal
circular
oblique

Question 11

what are the structures under mucosal membrane of the stomach

Answer 11

• muscularis mucosa
• lamina propria
• surface / mucous cells
• gastric pit

Question 12

what is the suspensory muscle of the duodenum

Answer 12

ligament of treitz

Question 13

what are the strucutrees emptying into the duodenum

Answer 13

• Left/Right hepatic ducts
• Common hepatic duct
• Cystic duct
• Pancreatic duct*
• Accessory pancreatic duct**

Question 14

what two things join to from the common bile duct

Answer 14

common hepatic duct and cycstic duct

Question 15

pacnreatic duct empties whre

Answer 15

at thee greater duodenal papilla

Question 16

the accessory pancreatic duct empty where

Answer 16

at the lesser duodenal papilla

Question 17

what are the 4 layers of the SI from superifical to deep

Answer 17

serosa
muscular layer
submucosa layer
mucosa later

Question 18

where is the myenteric nerve plexus located

Answer 18

in the muscular layer of the SI

Question 19

where is the intermuscular connect tissue located

Answer 19

muscular layer of the Si

Question 20

where is the meissners nerve plexus located

Answer 20

submucosa later

Question 21

where are the peyers patchees located

Answer 21

the submucosa layer of the SI

Question 22

where are the brunners glands located

Answer 22

submucosa layer of the SI

Question 23

what layer is the central lacteal locaetd

Answer 23

mucosa layer of the SI

Question 24

what organ do we find VI and why

Answer 24

SI to increase the surface area

Question 25

what seperates the submucosa and mucosa layer

Answer 25

the muscularis mucosa

Question 26

mucous cells are located in nwhat organ

Answer 26

stomach

Question 27

epithelial cells are elocated in what organ SI

Question 28

where are gastric pits located

Answer 28

stomach

Question 29

the right colic flexure is near what organ

Answer 29

liver

Question 30

the left colic flexure is located near what organ

Answer 30

spleen

Question 31

where is the last place in the LI where you still see semilunar folds

Answer 31

rectum

Question 32

true or false: the LI has villi

Answer 32

fast

Question 33

what are the two mesocolons

Answer 33

transverse and sigmoid

Question 34

is greater omentum is an extension of what

Answer 34

visceral peritoneum

Question 35

what are the lobes of the liver

Answer 35

right left
quadrate
caudate

Question 36

what passes through thee hilum of the liver

Answer 36

common bile duct
portal vein
common hepatic a

Question 37

what connects the liver to the lisser curvate of stomach

Answer 37

lesser omentum

Question 38

what cnnects the greater curv to the SI and LI

Answer 38

the greater omenntum

Question 39

right and left hepatic duct joins to form what

Answer 39

common hepatic

Question 40

common hepatic and cystic join to form

Answer 40

common bile duct