Which of the following is true of the duodenum?
A) It is a duct from the liver that introduces bile.
B) It is a pancreatic duct that introduces basic fluids to neutralize the stomach acid.
C) Highly acidic stomach contents enter the small intestine here.
D) It contains villi for absorption.
E) All of the answer choices are true statements about the duodenum.

Question

Quizplus · Accepted Answer

The duodenum is the first part of the small intestine. It receives highly acidic stomach contents, which are neutralized by basic fluids from the pancreas. Bile from the liver is also introduced into the duodenum to aid in digestion. The duodenum contains villi, which are small finger-like projections that increase the surface area for absorption of nutrients.

Which of the Following Is True of the Duodenum