Exam 16: The Digestive System

The oral cavity, pharynx, esophagus, and anus are lined by

The layer of the digestive tract that underlies the mucosal epithelium and consists of areolar connective tissue is the

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

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

The pH of saliva is

Rugae are

The basic functional units of the liver are the

The space between the cheeks or lips and the teeth is called the

The lesser omentum is

Maltase, sucrase, and lactase are carbohydrases produced by the

Cholecystokinin from the intestinal wall is stimulated by the presence of

The pancreatic duct penetrates the duodenal wall with the

The esophagus passes through a hole in the diaphragm called the

The human liver is typically composed of ________ lobe(s).

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

The region of the stomach superior to the cardia is the

Which phase of swallowing begins with compression of the bolus against the hard palate?

Functions of the large intestine include

Which of the following produces secretions with mostly buffers and mucus, but few enzymes?

The oral cavity, pharynx, esophagus, and rectum have an adventitia in place of the