Question 1

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

Accepted Answer

A)   Mucosa
B)   Submucosa
C)   Villi
D)   Myenteric neural plexus
E)   Lymphatic vesselF) C) and D)
G) All of the above

Question 2

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

Accepted Answer

A)   Mucosal gland
B)   Circular muscle layer
C)   Lymphatic vessel
D)   Muscularis mucosae
E)   VilliF) A) and D)
G) D) and E)

Question 3

Problems caused by reduced bile secretion may include ________.

Accepted Answer

A)   constipation
B)   appendicitis
C)   a reduced ability to digest lipids
D)   decreased intestinal motility
E)   decreased protein digestion in the jejunumF) D) and E)
G) A) and D)

Question 4

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

Accepted Answer

A)   muscular layer
B)   submucosa
C)   adventitia
D)   serosa
E)   mucosaF) A) and B)
G) B) and E)

Question 5

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.

Accepted Answer

A) True 
 B)False

Question 6

Sympathetic innervation of the digestive system ________.

Accepted Answer

A)   promotes gastric activity
B)   inhibits gastric activity
C)   stimulates digestive gland secretions
D)   stimulates peristalsis
E)   relaxes sphincters along digestive tractF) None of the above
G) A) and E)

Question 7

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

Accepted Answer

A)   Haustra
B)   Rugae
C)   Teniae coli
D)   Villi
E)   Omental appendicesF) A) and C)
G) B) and D)

Question 8

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

Accepted Answer

A) True 
 B)False

Question 9

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

Accepted Answer

A)   Fundus
B)   Cardia
C)   Pylorus
D)   Body
E)   Lesser curvatureF) A) and B)
G) D) and E)

Question 10

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

Accepted Answer

A)   Omental appendices
B)   Teniae coli
C)   Rugae
D)   Circular folds
E)   HaustraF) A) and E)
G) All of the above

Question 11

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

Accepted Answer

A)   frenulum of upper lip
B)   genioglossus
C)   hyoglossus
D)   lingual frenulum
E)   uvulaF) A) and C)
G) A) and E)

Question 12

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

Accepted Answer

A)   enteroendocrine
B)   chief
C)   oxyntic
D)   mucous
E)   parietalF) D) and E)
G) A) and B)

Exam 25: The Digestive System

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

Correct Answer
verified

Problems caused by reduced bile secretion may include ________.

Correct Answer
verified

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

Correct Answer
verified

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

Correct Answer
verified

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

Correct Answer
verified

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

Correct Answer
verified

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

Correct Answer
verified

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

Correct Answer
verified

Sympathetic innervation of the digestive system ________.

Correct Answer
verified

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

Correct Answer
verified

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.

Correct Answer
verified

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

Correct Answer
verified

Exam 25: The Digestive System

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

Correct AnswerverifiedShow Answer

Problems caused by reduced bile secretion may include ________.

Correct AnswerverifiedShow Answer

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

Correct AnswerverifiedShow Answer

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

Correct AnswerverifiedShow Answer

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

Correct AnswerverifiedShow Answer

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

Correct AnswerverifiedShow Answer

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

Correct AnswerverifiedShow Answer

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

Correct AnswerverifiedShow Answer

Sympathetic innervation of the digestive system ________.

Correct AnswerverifiedShow Answer

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

Correct AnswerverifiedShow Answer

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.

Correct AnswerverifiedShow Answer

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

Correct AnswerverifiedShow Answer

Correct Answer
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