The major duodenal papilla is
a. a location for nutrient absorption in the duodenum.
b. the opening for the accessory pancreatic duct in the duodenum.
c. a large collection of villi in the jejunum.
d. the opening of the hepatopancreatic ampulla in the duodenum.
e. the opening for the spleen in the colon.
Answer: D
Feedback : The major duodenal papilla is the opening for the hepatopancreatic ampulla into the duodenum.