Exam 16: The Digestive System

Figure 16-1 Structural Components of the Digestive Tract Use Figure 16-1 to identify the labeled part. -Label H represents which structure(s)?

Regarding the chemical events in digestion, which of the following forms chylomicrons?

Figure 16-1 Structural Components of the Digestive Tract Use Figure 16-1 to identify the labeled part. -Label R represents which structure?

An expanded pouch in the region of the ileum at the ileocecal valve is the

The largest area of the stomach is called the

Intrinsic factor aids the absorption of ________ across the intestinal lining.

Which structures of liver lobules ultimately merge to form the hepatic veins?

Contraction of the ________ layers of the intestinal wall functions to both agitate materials and propel them along the digestive tract.

Most nutrient absorption takes place in the

The gastric phase of gastric secretion begins with

Figure 16-1 Structural Components of the Digestive Tract Use Figure 16-1 to identify the labeled part. -Label B represents which structure(s)?

Figure 16-1 Structural Components of the Digestive Tract Use Figure 16-1 to identify the labeled part. -Label F represents which structure?

Figure 16-1 Structural Components of the Digestive Tract Use Figure 16-1 to identify the labeled part. -Label J represents which structure(s)?

Ducts from which of the following open into the mouth behind the teeth on either side of the lingual frenulum?

Bile is produced in the

During the defecation reflex, the

Which is the second phase of the swallowing process, beginning when the bolus comes into contact with the palatal arches?

Hydrochloric acid keeps the stomach contents at a pH of

Figure 16-1 Structural Components of the Digestive Tract Use Figure 16-1 to identify the labeled part. -Label K represents which structure(s)?

The salivary glands that produce secretions rich in salivary amylase are the