Anatomy - Practical 03 - Duodenum, liver and gall bladder : Hepatic portal system

Question 1

which part of the duodenum is suspended by the greater and lesser omentum

a.1
b.2
c.3
d.4

Answer 1

a.1

Question 2

which part of the duodenum is the elevation known as the major duodenal papilla found

a.1st (superior) part
b.2nd descending
c.3rd horizontal
d.4th ascending

Answer 2

b.2nd descending

Question 3

which part of the duodenum does the hepatopancreatic ampulla open into to releasing bile and pancrearic enzymes

a.1st (superior) part
b.2nd descending
c.3rd horizontal
d.4th ascending

Answer 3

b.2nd descending

tip of the major duodenal papilla

Question 4

the 3rd (horizontal) part of the duodenum lies anterior to which vertebra

a.t12
b.l4
c.l5
d.t8
e.l3

Answer 4

e.l3

3rd = infront of lumbar 3

as well as IVC and aorta

Question 5

which vessel runs anterior to the 3rd (horizontal) part of the duodenum

a..aorta
b.IVC
c.coeliac trunk
d.superior mesenteric
e.inferior mesenteric

Answer 5

d.superior mesenteric

Question 6

in which part of the duodenum is the suspensory muscle found (contracts to widen the duodenal flexure allowing chyme to pass into the jejunum)

a.1
b.2
c.3
d.4

Answer 6

d.4

ascending part
marks tge division of the upper and lower GI tract

Question 7

which structure of the duodenum marks the division between the upper and lower GI tract

a.major duodenal papilla

b.hepatopancreatic ampulla

c.suspensory muscle of the duodenum

Answer 7

c.suspensory muscle of the duodenum

Question 8

what three structures make up the portal triad

Answer 8

hepatic artery proper
hepatic portal vein
common bile duct

Question 9

which part of the liver is the diaphragm in contact with

a.right lobe
b.left lobe
c. bare area
d. caudate lobe
c.quadrate lobe

Answer 9

c. bare area

no intervening peritoneum

Question 10

where are the portal triad found before entering the liver

a.free border of lesser omentum
b.epiploic foramen
c.free border of the greater omentum
d.lesser sac

Answer 10

a.free border of lesser omentum

Question 11

which 3 structures border the cystic artery

Answer 11

cystic duct
common hepatic duct
visceral surface of liver

in cholecystectomy cystic duct and cystic artery are clamped and cut the artery is found within these border

Question 12

what do the common hepatic duct and cystic duct branch from

a.common bile duct
b.hepatic artery proper
c. gall bladder
d.r and l hepatic ducts

Answer 12

a.common bile duct

Question 13

what do the R and L hepatic ducts branch from

a.common bile duct
b. common hepatic duct
c.cystic duct

Answer 13

b. common hepatic duct