GI Anatomy

Question 1

which lobe is the quadrate lobe of the liver functionally a part of?

Answer 1

Left lobe

Question 2

Which lobe is the quadrate lobe of the liver anatomically a part of?

Answer 2

Right lobe

Question 3

Which ligament forms the bare area of the liver?

Answer 3

Coronary ligament

Question 4

What are the contents of the porta hepatis?

Answer 4

Hepatic artery
Portal vein
Common hepatic duct

Question 5

what is the inferior border of the epiploic foramen?

Answer 5

1st part duodenum

Question 6

What is the superior border of the epiploic foramen?

Answer 6

Caudate lobe

Question 7

what is the anterior border of the epiploic foramen?

Answer 7

Bile duct, portal vein, hepatic artery

Question 8

what is the posterior border of the epiploic foramen?

Answer 8

IVC

Question 9

what is the lymphatic drainage of the anal canal?

Answer 9

Superficial inguinal nodes

Question 10

what is the nerve supply of the internal anal sphincter?

Answer 10

Pelvic plexus

Question 11

what is the arterial supply of the anal canal?

Answer 11

Above dentate line: 
Superior Rectal A
Middle Rectal A
Below dentate line:
Inferior Rectal A

Question 12

The superior rectal artery is a branch of which artery?

Answer 12

Inferior Mesenteric Artery

Question 13

the left gastroepiploic artery is a branch of which artery?

Answer 13

Splenic artery

Question 14

the right gastroepiploic artery is a branch of which artery?

Answer 14

Gastroduodenal artery

Question 15

what do the gastroepiploic arteries supply?

Answer 15

Greater curvature of the stomach

Question 16

the right gastric artery is a branch of which artery?

Answer 16

hepatic artery

Question 17

where does the portal vein form?

Answer 17

Behind the neck of the pancreas

Question 18

which part of the pancreas lies posteriorly to the superior mesenteric vessels?

Answer 18

Ucinate process

Question 19

into which branches does the gastroduodeneal artery divide?

Answer 19

Right gastro-epiploic artery

Superior Pancreaticoduodenalvartery

Question 20

which ligament contains the splenic vessels?

Answer 20

Lineorenal ligament

Question 21

which part of the pancreas is contained within the lineorenal ligament?

Answer 21

Tail

Question 22

which vessels are contained within the gastrosplenic ligament?

Answer 22

Short gastric ligament

Left gastroepiploic vestles

Question 23

what is the embryological origin of the pancreas?

Answer 23

Ventral and dorsal endodermal outgrowths of the duodenum

Question 24

the short gastric arteries and left gastric epiploic arteries are branches of what artery?

Answer 24

Splenic artery

Question 25

what is the lymphatic drainage of the pancreas?

Answer 25

Pancreaticoplenal nodes - Superior mesenteric nodes | Pyloric nodes - coeliac nodes

Question 26

which part of the pancreas lies in the transpyloric plane?

Answer 26

Neck

Question 27

which part of the duodenum lies in the transpyloric plane?

Answer 27

2nd part

Question 28

the hepatorenal space lies anterior or posterior to the kidney?

Answer 28

Anterior

Question 29

the heptatorenal space communicates with the greater or lesser sac?

Answer 29

Lesser

Question 30

does the jejunum or ileum have thicker walls?

Answer 30

Jejunum

Question 31

which has more arterial arcades: jejunum or ileum?

Answer 31

Ileum

Question 32

which has longer vasa recta: jejunum or ileum?

Answer 32

Jejunum

Question 33

which has more mesenteric fat: jejunum or ileum?

Answer 33

Ileum

Question 34

which vein marks the gastroduodenal junction?

Answer 34

Pre pyloric vein of mayo

Question 35

in which part of the duodenum are ulcers most common?

Answer 35

1st part

Question 36

what is the function of the ligament of trietz?

Answer 36

provides support to the duodenojejunal flexure

Question 37

where is the ligament of treves located?

Answer 37

between the ileum and caecum

Question 38

what is the normal calibre of the bile duct?

Answer 38

6mm

Question 39

which part of the duodenum is intraperotineal?

Answer 39

1st part

Question 40

which 5 structures form the H shape on the visceral surface of the liver?

Answer 40

Gallbladder, ligamentum venosum, ligamentum teres, IVC, porta hepatis

Question 41

what is another name for the ligamentum teres of the liver?

Answer 41

Round ligament of the liver

Question 42

what is the ligamentum teres a remnant of?

Answer 42

umbilical vein

Question 43

what is the ligamentum venosum a remant of?

Answer 43

ductus venosus

Question 44

what is the name of the fibrous layer coating the liver?

Answer 44

Glissons capsule

Question 45

the lesser omentum is attached to the liver by which ligament?

Answer 45

Ligamentum venosum

Question 46

the lesser omentum is supplied by which blood vessels?

Answer 46

right and left gastric arteries

Question 47

which gastric vessels are enclosed in the lesser momentum?

Answer 47

Right gastric vessels

Question 48

what is the blood supply to the greater omentum?

Answer 48

epilploic arteries

Question 49

the left gastroepipploic artery is a branch of what artery?

Answer 49

splenic artery

Question 50

to which structure is the mesh secured to in an inguinal hernia repair?

Answer 50

Pubic tubercle

Question 51

is the common hepatic duct or common bile dict a component of calots triangle?

Answer 51

Common hepatic duct