Abdominal Cavity III

Question 1

Lesser sac

Answer 1

behind stomach

Question 2

Epiploic foramen

Answer 2

opening between 2 sacs

Question 3

Lesser omentum

Answer 3

attached to liver and stomach, not body wall

Question 4

What are the two ligaments of lesser omentum

Answer 4

hepatogastric

hepatduodenal

Question 5

Greater omentum

Answer 5

fatty apron

Question 6

What are the ligaments of the greater omentum

Answer 6

gastrocolic ligament
gastrophrenic ligament
gastrosplenic ligament

Question 7

Mesoappendix

Answer 7

connects appendix to cecum and last part of ileum

Question 8

Dorsal mesocolon

Answer 8

connects the transverse colon
fairly moveable
intraperitoneal

Question 9

Sigmoid mesocolon

Answer 9

connects descending colon to sigmoid colon

Question 10

Leinrenal

Answer 10

between kidneys and spleen

Question 11

Ligaments of liver

Answer 11

ligamentum teres
falicform ligament
coronary ligament

Question 12

Coronary ligament

Answer 12

attaches liver to diaphram

Question 13

Tunicae of Digestive tract

Answer 13

mucosa
submucosa
muscularis
serosa

Question 14

HIstology of esophagus

Answer 14

smooth muscoa to move food down

Question 15

histo of stomach

Answer 15

gastic pits for acid production

Question 16

histo of small intestine

Answer 16

villi that absorb nutrients

openings for pancreatic /hepatic ducts

Question 17

histo of colon

Answer 17

openins for water absorption

Question 18

FUnction of esophagus

Answer 18

transport

mechanical and some chemical digestion

Question 19

Muscular layers of esophagus

Answer 19

longtiudinal and circular layers to produce perstalis

Question 20

Function of stomach

Answer 20

food resevoir
mechanical digestion
secretions that digest proteins (pepsin)
propel chyme

Question 21

Muscular Layers of stomach

Answer 21

circular
longitudinal
oblique

Question 22

Function of rugae in stomach

Answer 22

increase surface area and allow stomach to expand in size

Question 23

Function of small intestine

Answer 23

mainly chemical digestion
acid gets neutrilized w/bicarb
bile digests fat
carbs get digested w/ pancreatic enzymes
some absorption

Question 24

Duodenum

Answer 24

digests iron
c -shaped
has paillae

Question 25

major duodenal papillae

Answer 25

bile and pancreatic ducts enter

Question 26

minor duodenal papillae

Answer 26

only pancreatic ducts

Question 27

jejunum characteristics

Answer 27

``` reddish thicker walls less mesentric fat larger and frequent pilcae circularis simpler arcades longer vasa rectae ```

Question 28

ileum characteristics

Answer 28

``` pinkish thinner walls more mesenteric fat sparser pilcae circularis many arcades shorter vasa rectae patches of lymph tissue ```

Question 29

Large intestine function

Answer 29

absorb water and electrolytes bacterial digestion (vit K) more, store, and evacutate feces

Question 30

Large intestine characteristics

Answer 30

has tenia coli haustra less profound plicae circularis

Question 31

appendix

Answer 31

probably has immune function/storage for commensal organisms

Question 32

rectum

Answer 32

stores feces

Question 33

Functions of liver

Answer 33

protein synthesis bile production and secreteion carb metabolism (metabolite storage) detox

Question 34

lobes of liver

Answer 34

R lobe caudate lobe quadrate lobe left lobe

Question 35

porta hepatis

Answer 35

hilum of liver

Question 36

caudate lobe

Answer 36

seperated by IVC

Question 37

quadate lobe

Answer 37

seperated by gallbladder

Question 38

Functions of gallbladder

Answer 38

bile storage bile concentration bile release

Question 39

Cystic duct comes from what

Answer 39

gallbladder

Question 40

Where do common and cystic duct meet from

Answer 40

common bile duct

Question 41

Functions of pancrease

Answer 41

synthesize/secrete enxymes deliver pancreatic juice to duodnum endocrine

Question 42

Ducts of pancreas

Answer 42

``` pancreatic duct (comes from dorsal lobe) smaller accessory duct ```

Question 43

pancreatic juice is made of what

Answer 43

proteases lipases nucleases amylases

Question 44

Function of spleen

Answer 44

``` immuno stuff produce WBC secrete antibodies destroy senscient RBCs recycle chemicals from destroyed RBCs resevoir and rapid deployment of undiff. monocytes ```

Question 45

Sliding hernia

Answer 45

cardiac portion of stomach slides up into thorax then back down intermittent problems/symptoms

Question 46

paraesophageal hiatus hernia

Answer 46

more portions of stomach enter thorax and stay there | more problems