Intermediate Neck of the Gallbladder Quiz

Q1. What is the gallbladder infundibulum in relation to the neck?

• The distal pancreatic duct
• The terminal common bile duct
• The hepatic venous confluence
• A funnel-shaped transition between the body and neck

Q2. What is Hartmann's pouch?

• A recess of the renal pelvis
• A variable outpouching at the neck or infundibular region
• A normal chamber inside the common hepatic duct
• A pancreatic diverticulum

Q3. Why is the gallbladder neck especially important during cholecystectomy?

• It lies inside the transverse colon
• It contains the portal vein lumen
• It is the usual site of the major duodenal papilla
• It lies close to the cystic duct, cystic artery, and major bile ducts

Q4. Which structures form the hepatocystic triangle used in gallbladder surgery?

• Right hepatic vein, inferior vena cava, and kidney
• Cystic duct, common hepatic duct, and inferior liver surface
• Common bile duct, duodenum, and spleen
• Cystic artery, portal vein, and pancreas

Q5. Where are spiral folds commonly found near the gallbladder neck?

• In the portal vein
• In the hepatic artery
• In the gallbladder serosa only
• In the cystic duct and adjacent neck region

Q6. Why can a gallstone lodged at the gallbladder neck cause gallbladder distension?

• It closes the pancreatic duct in every case
• It prevents portal blood from entering the liver
• It can block outflow into the cystic duct
• It blocks the inferior vena cava

Q7. What is the relationship of the neck to the gallbladder fossa?

• It projects farthest beyond the inferior liver border
• It lies in the splenic hilum
• It lies within the lesser sac behind the stomach
• It lies at the deeper medial end near the porta hepatis

Q8. Why can inflammation around the gallbladder neck make biliary anatomy difficult to identify?

• Inflammation can distort the cystic duct and nearby hilar landmarks
• It converts bile ducts into arteries
• It removes the liver surface
• It moves the gallbladder into the pelvis

Q9. Which embryologic structure gives rise to the gallbladder and cystic duct, including the neck region?

• Caudal portion of the hepatic diverticulum
• Neural crest
• Ureteric bud
• Mesonephric duct

Q10. How does the neck differ from the fundus in surface anatomy?

• The neck is deeper and more closely related to hilar biliary structures
• The neck is the most superficial part at the ninth costal cartilage
• The fundus lies within the hepatocystic triangle
• The neck is located in the left hypochondrium