Question 1

-This figure shows the stomach.What structure does number 3 indicate

Accepted Answer

A)  Esophagus
B)  Ilium
C)  Duodenum
D)  Jejunum
E)  Descending colonF) A) and E)
G) A) and D)

Question 2

Chewed food mixed with saliva is called a _____________,which is swallowed once mastication is complete.

Accepted Answer

The answer of Chewed food mixed with saliva is called...

Question 3

-This figure shows the stomach.What mesentery is attached to the region indicated by number 6

Accepted Answer

A)  Falciform ligament
B)  Mesentery proper
C)  Gastric ligament
D)  Greater omentum
E)  Lesser omentumF) A) and E)
G) B) and E)

Question 4

What is the primary function of the large intestine

Accepted Answer

A)  Storage of vitamins and minerals
B)  Protein digestion and nutrient absorption
C)  Water and electrolyte absorption
D)  Secretion of water,salts,sodium bicarbonate,and enzymesE) A) and B)
F) None of the above

Question 5

Which bones form the hard palate

Accepted Answer

A)  Palatine bones
B)  Maxillae and inferior nasal conchae
C)  Ethmoid and sphenoid bones
D)  Palatine bones and maxillae
E)  Maxillae and sphenoidF) A) and C)
G) A) and B)

Question 6

What is the correct order for the layers of the GI tract wall,from innermost (next to lumen) to outermost

Accepted Answer

A)  Mucosa - submucosa - adventitia/serosa - muscularis
B)  Muscularis - mucosa - adventitia/serosa - submucosa
C)  Adventitia/serosa - mucosa - submucosa - muscularis
D)  Mucosa - submucosa - muscularis - adventitia/serosa
E)  Adventitia/serosa - muscularis - mucosa - submucosaF) B) and E)
G) A) and B)

Question 7

Sympathetic stimulation causes saliva to be more viscous.

Accepted Answer

A) True 
 B)False

Question 8

Which of the following is considered to be one of the primary digestive system hormones

Accepted Answer

A)  Bile
B)  Gastrin
C)  Hydrochloric acid
D)  Pancreatic amylaseE) A) and C)
F) None of the above

Question 9

Salivary amylase is activated once it enters the acidic environment of the stomach.

Accepted Answer

A) True 
 B)False

Question 10

Within intestinal epithelial cells,lipids are wrapped in a protein coat to form __________,which will be packaged into secretory vesicles at the Golgi apparatus.or

Accepted Answer

chylomicro...

Question 11

Amylase from saliva digests

Accepted Answer

A)  lipids.
B)  protein.
C)  glucose.
D)  starch.E) A) and D)
F) All of the above

Question 12

An increased secretion of watery saliva will result when the

Accepted Answer

A)  basal nuclei of the brainstem activate sympathetic pathways to salivary glands.
B)  basal nuclei of the cerebrum activate somatic pathways to salivary glands.
C)  salivary nuclei of the brainstem activate parasympathetic pathways to salivary glands.
D)  salivary nuclei of the cerebrum activate sympathetic pathways to salivary glands.
E)  glossopharyngeal nuclei of the pons activate somatic and sympathetic pathways to the salivary glands.F) A) and B)
G) D) and E)

Question 13

Cholecystokinin is a(n) _________ released by the _________.

Accepted Answer

A)  enzyme;stomach
B)  enzyme;small intestine
C)  enzyme;gallbladder
D)  hormone;small intestine
E)  hormone;gallbladderF) B) and C)
G) B) and D)

Question 14

Which phase of digestion involves the thought,smell,and sight of food

Accepted Answer

A)  Gastric phase
B)  Cephalic phase
C)  Enteric phase
D)  Colic phaseE) A) and B)
F) All of the above

Question 15

Which list of terms progresses from the most superficial structure to the deepest

Accepted Answer

A)  Peritoneal cavity,visceral peritoneum,parietal peritonoeum
B)  Parietal peritoneum,peritoneal cavity,visceral peritoneum
C)  Visceral peritoneum,peritoneal cavity,parietal peritoneum
D)  Visceral peritoneum,parietal peritoneum,peritoneal cavityE) None of the above
F) B) and C)

Question 16

Long reflexes of digestion involve activity of the central nervous system.

Accepted Answer

A) True 
 B)False

Question 17

The teniae coli of the large intestine pull the large intestine into many sacs,collectively called _____________.

Accepted Answer

The answer of The teniae coli of the large intestine...

Question 18

Digestion of carbohydrates within the small intestine involves enzymes that come from the
A: mouth.
B: stomach.
C: pancreas.
D: lining of the small intestine.

Accepted Answer

A)  a,b
B)  b,c
C)  c,d
D)  a,d
E)  a,b,c,dF) C) and E)
G) A) and D)

Question 19

The cystic duct and common bile duct unite to form the common hepatic duct.

Accepted Answer

A) True 
 B)False

Question 20

The process by which bile breaks up large fat droplets into smaller ones is called __________.

Accepted Answer

The answer of The process by which bile breaks up...

Exam 26: Digestive System

The cystic duct and common bile duct unite to form the common hepatic duct.

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Digestion of carbohydrates within the small intestine involves enzymes that come from the A: mouth. B: stomach. C: pancreas. D: lining of the small intestine.

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Which bones form the hard palate

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Which list of terms progresses from the most superficial structure to the deepest

Correct AnswerverifiedShow Answer

Long reflexes of digestion involve activity of the central nervous system.

Correct AnswerverifiedShow Answer

What is the primary function of the large intestine

Correct AnswerverifiedShow Answer

Within intestinal epithelial cells,lipids are wrapped in a protein coat to form __________,which will be packaged into secretory vesicles at the Golgi apparatus.or

Correct Answerverifiedchylomicro...View AnswerShow Answer

-This figure shows the stomach.What mesentery is attached to the region indicated by number 6

Correct AnswerverifiedShow Answer

Chewed food mixed with saliva is called a _____________,which is swallowed once mastication is complete.

Correct AnswerverifiedShow Answer

Cholecystokinin is a(n) _________ released by the _________.

Correct AnswerverifiedShow Answer

Sympathetic stimulation causes saliva to be more viscous.

Correct AnswerverifiedShow Answer

Which of the following is considered to be one of the primary digestive system hormones

Correct AnswerverifiedShow Answer

What is the correct order for the layers of the GI tract wall,from innermost (next to lumen) to outermost

Correct AnswerverifiedShow Answer

-This figure shows the stomach.What structure does number 3 indicate

Correct AnswerverifiedShow Answer

Which phase of digestion involves the thought,smell,and sight of food

Correct AnswerverifiedShow Answer

Amylase from saliva digests

Correct AnswerverifiedShow Answer

Salivary amylase is activated once it enters the acidic environment of the stomach.

Correct AnswerverifiedShow Answer

The teniae coli of the large intestine pull the large intestine into many sacs,collectively called _____________.

Correct AnswerverifiedShow Answer

The process by which bile breaks up large fat droplets into smaller ones is called __________.

Correct AnswerverifiedShow Answer

An increased secretion of watery saliva will result when the

Correct AnswerverifiedShow Answer

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chylomicro...
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Cholecystokinin is a(n) _ released by the _.

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