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Multiple Choice Questions (MCQ)


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Category: Surgery--->The Gallbladder and Extrahepatic Biliary System
Page: 1

Question 1# Print Question

 The arterial supply of the common bile duct is derived from:

A. The left hepatic artery
B. The right hepatic artery
C. The gastroduodenal artery
D. The right hepatic and gastroduodenal arteries
E. The left hepatic and gastroduodenal arteries


Question 2# Print Question

Anomalies of the hepatic artery and cystic artery are present in what percent of individuals:

A. 15%
B. 25%
C. 35%
D. 50%
E. 75%


Question 3# Print Question

The treatment of choice for a type I choledochal cyst is:

A. Observation
B. Cyst resection and primary re-anastomosis of the common bile duct
C. Resection of the common bile duct, cholecystectomy, and hepatica-jejunostomy
D. Resection of the cyst and choledocho-duodenostomy


Question 4# Print Question

Relaxation of the sphincter of Oddi in response to a meal is largely under the control of which hormone?

A. Gastrin
B. Cholecystokinin ( CCK)
C. Motilin
D. Secretin
E. Ghrelin


Question 5# Print Question

What percentage of the bile acid pool is reabsorbed in the ileum through the enterohepatic circulation?

A. 25%
B. 50%
C. 75%
D. 90%
E. 95%




Category: Surgery--->The Gallbladder and Extrahepatic Biliary System
Page: 1 of 6