The Gallbladder and Biliary Tree

Question 1

what is the biliary system function

Answer 1

system that produces, concentrates, secretes, and transports bile from liver to duodenum

Question 2

bile is formed by ___ cells and is used for the digestion of ____

Answer 2

liver
fat

Question 3

gallbladder in respect to peritoneum

Answer 3

intraperitoneal

Question 4

GB aligns with ____, lies lat to ___, and medail to ___

Answer 4

MLF
IVC
Right kidney

Question 5

3 parts of GB which part is mobile

Answer 5

neck
body
fundus (mobile)

Question 6

Phrygian cap

Answer 6

fold between the fundus and body

Question 7

hartman’s pouch

Answer 7

outpouching in area of GB neck

Question 8

junctional fold

Answer 8

fold between neck and body

Question 9

intrahepatic ductules (size, function, form, follow)

Answer 9

very small
collect bile
get larger as move along biliary tree until they form R/L hepatic ducts
follow course of PV and HA branches

Question 10

R/L hepatic ducts join and form

Answer 10

join at level of liver hilum to form CHD

Question 11

CHD courses _____ to ___ and ___

Answer 11

anterior
RPV
MPV

Question 12

CHD terminates

Answer 12

at the junction of the cystic duct

Question 13

cystic duct is intra or extrahepatic

Answer 13

extrahepatic

Question 14

cystic duct function

Answer 14

drains the gallbladder

Question 15

Cystic duct contains (function)

Answer 15

spiral valves of Heister (structural support)

Question 16

cystic duct merges with CHD to form

Answer 16

common bile duct

Question 17

does bile flow in or out of cystic duct

Answer 17

both

Question 18

common bile duct formed by

Answer 18

union of CHD and cystic duct

Question 19

CBD joins what/where

Answer 19

joins pancreatic duct at head of pancreas

Question 20

junction of pancreatic duct and CBD form ____ (what is it)

Answer 20

ampulla of Vater (opening of duodenum where ducts insert)

Question 21

bile flow to duodenum controlled by _____

Answer 21

Sphincter of Oddi

Question 22

common bile duct length

Answer 22

6-8cm

Question 23

CBD ___ to MPV, ____ to HAP, lies in groove on ____ aspect of pancreatic head

Answer 23

anterior
lateral
posterior

Question 24

what makes up portal triad

Answer 24

CBD, HAP, MPV

Question 25

portal triad on US

Answer 25

bile duct closer to the liver, HAP closer to the aorta, MPV=big