Exam 25: The Digestive System

The submandibular ducts open into the floor of the oral cavity, lateral to the lingual frenulum.

Figure 25.3 Identify the labeled structure(s) in each of the following questions. -Identify the structure(s) indicated by Label J.

Figure 25.3 Identify the labeled structure(s) in each of the following questions. -Identify the structure(s) indicated by Label V.

Intestinal glands contain ________ cells which are responsible for the production of several intestinal hormones.

Sympathetic innervation of the digestive system ________.

Figure 25.1 Identify the labeled structure(s) in each of the following questions. -Identify the structure(s) indicated by Label M.

The ________ prevents extreme movements of the tongue; however if it is too restrictive, the individual cannot eat or speak normally.

Problems caused by reduced bile secretion may include ________.

Figure 25.2 Identify the labeled structure(s) in each of the following questions. -Identify the structure(s) indicated by Label O.

Figure 25.1 Identify the labeled structure(s) in each of the following questions. -Identify the structure(s) indicated by Label U.

The liver has a limited ability to regenerate after injury, but liver function can fully recover even if the normal vascular pattern is not reinstated.

Regarding the histological organization of the digestive tract, the ________ is a layer of dense, irregularly arranged connective tissue that surrounds the muscularis mucosae.