Question 1

Indicate which item in the top column best describes the item in the bottom column by writing the appropriate letter in the blank.
a.Secretes NaHCO3
b.Enzyme for protein digestion secreted by pancreas
c.First to activate pepsinogen
d.Enzyme for fat digestion
e.Functions inside brush border
f.Secretes gastrin
g.Stimulates parietal and chief cells
h.Enzyme for carbohydrate digestion that functions primarily in the body of the stomach
i.Secreted by chief cells
j.Secretes pancreatic enzymes
k.Secreted by duodenal cells in response to the presence of acid
l.Stimulates pancreatic acinar cells
-HCl

Accepted Answer

The answer of Indicate which item in the top column...

Question 2

Indicate which item in the top column best describes the item in the bottom column by writing the appropriate letter in the blank.
a.Secretes NaHCO3
b.Enzyme for protein digestion secreted by pancreas
c.First to activate pepsinogen
d.Enzyme for fat digestion
e.Functions inside brush border
f.Secretes gastrin
g.Stimulates parietal and chief cells
h.Enzyme for carbohydrate digestion that functions primarily in the body of the stomach
i.Secreted by chief cells
j.Secretes pancreatic enzymes
k.Secreted by duodenal cells in response to the presence of acid
l.Stimulates pancreatic acinar cells
-Secretin

Accepted Answer

Secretin is produced by the S cells of the duodenum, which is part of the small intestine. It plays a crucial role in the regulation of the pH of the duodenal contents by inhibiting gastric acid secretion and stimulating the production of bicarbonate in the pancreas.

Question 3

Indicate which item in the top column best describes the item in the bottom column by writing the appropriate letter in the blank.
a.Secretes NaHCO3
b.Enzyme for protein digestion secreted by pancreas
c.First to activate pepsinogen
d.Enzyme for fat digestion
e.Functions inside brush border
f.Secretes gastrin
g.Stimulates parietal and chief cells
h.Enzyme for carbohydrate digestion that functions primarily in the body of the stomach
i.Secreted by chief cells
j.Secretes pancreatic enzymes
k.Secreted by duodenal cells in response to the presence of acid
l.Stimulates pancreatic acinar cells
-Pepsin(ogen)

Accepted Answer

Pepsinogen is produced by the chief cells in the stomach, where it is then converted into the active enzyme pepsin to aid in the digestion of proteins.

Question 4

Indicate the stimulus for the item in question by writing the appropriate letter in the blank using the following answer code.
a.fat in the duodenum
b.acid in the duodenum
c.acid in the stomach
d.protein in the stomach
-Directly inhibits secretion of gastrin

Accepted Answer

The answer of Indicate the stimulus for the item in...

Question 5

Indicate which item in the top column best describes the item in the bottom column by writing the appropriate letter in the blank.
a.Secretes NaHCO3
b.Enzyme for protein digestion secreted by pancreas
c.First to activate pepsinogen
d.Enzyme for fat digestion
e.Functions inside brush border
f.Secretes gastrin
g.Stimulates parietal and chief cells
h.Enzyme for carbohydrate digestion that functions primarily in the body of the stomach
i.Secreted by chief cells
j.Secretes pancreatic enzymes
k.Secreted by duodenal cells in response to the presence of acid
l.Stimulates pancreatic acinar cells
-Lipase

Accepted Answer

Lipase is made in the pancreas and acts on fats.

Answer: D
 Amylase is made by the pancreas and salivary glands and acts on starch, not lipase.

Answer: F
 Trypsin is made by the pancreas and acts on proteins and polypeptides, not lipase.

Answer: H
 Pepsin is made in the stomach and acts on proteins, not lipase.

Therefore, none of the given choices are appropriate for lipase.

Question 6

Indicate which item in the top column best describes the item in the bottom column by writing the appropriate letter in the blank.
a.Secretes NaHCO3
b.Enzyme for protein digestion secreted by pancreas
c.First to activate pepsinogen
d.Enzyme for fat digestion
e.Functions inside brush border
f.Secretes gastrin
g.Stimulates parietal and chief cells
h.Enzyme for carbohydrate digestion that functions primarily in the body of the stomach
i.Secreted by chief cells
j.Secretes pancreatic enzymes
k.Secreted by duodenal cells in response to the presence of acid
l.Stimulates pancreatic acinar cells
-Salivary amylase

Accepted Answer

Salivary amylase is produced by the salivary glands, where it begins the process of breaking down starches into simpler sugars.

Question 7

Indicate which digestive secretion is being described in each question by writing the appropriate letter in the blank using the following answer code
.
a.bile salts
b.pepsin(ogen)
c.amylase
d.lipase
e.trypsin(ogen)
-Activated by enterokinase

Accepted Answer

The answer of Indicate which digestive secretion is being described...

Question 8

Indicate which digestive secretion is being described in each question by writing the appropriate letter in the blank using the following answer code
.
a.bile salts
b.pepsin(ogen)
c.amylase
d.lipase
e.trypsin(ogen)
-Important in emulsification

Accepted Answer

The answer of Indicate which digestive secretion is being described...

Question 9

Indicate the stimulus for the item in question by writing the appropriate letter in the blank using the following answer code.
a.fat in the duodenum
b.acid in the duodenum
c.acid in the stomach
d.protein in the stomach
-Stimulates secretion of secretin

Accepted Answer

The answer of Indicate the stimulus for the item in...

Question 10

Indicate which item in the top column best describes the item in the bottom column by writing the appropriate letter in the blank.
a.Secretes NaHCO3
b.Enzyme for protein digestion secreted by pancreas
c.First to activate pepsinogen
d.Enzyme for fat digestion
e.Functions inside brush border
f.Secretes gastrin
g.Stimulates parietal and chief cells
h.Enzyme for carbohydrate digestion that functions primarily in the body of the stomach
i.Secreted by chief cells
j.Secretes pancreatic enzymes
k.Secreted by duodenal cells in response to the presence of acid
l.Stimulates pancreatic acinar cells
-Pancreatic duct cell

Accepted Answer

The answer of Indicate which item in the top column...

Question 11

Indicate the stimulus for the item in question by writing the appropriate letter in the blank using the following answer code.
a.fat in the duodenum
b.acid in the duodenum
c.acid in the stomach
d.protein in the stomach
-Stimulates secretion of gastrin

Accepted Answer

The answer of Indicate the stimulus for the item in...

Question 12

Indicate the stimulus for the item in question by writing the appropriate letter in the blank using the following answer code.
a.fat in the duodenum
b.acid in the duodenum
c.acid in the stomach
d.protein in the stomach
-Most potent stimulus for inhibition of gastric motility

Accepted Answer

The answer of Indicate the stimulus for the item in...

Question 13

Indicate which item in the top column best describes the item in the bottom column by writing the appropriate letter in the blank.
a.Secretes NaHCO3
b.Enzyme for protein digestion secreted by pancreas
c.First to activate pepsinogen
d.Enzyme for fat digestion
e.Functions inside brush border
f.Secretes gastrin
g.Stimulates parietal and chief cells
h.Enzyme for carbohydrate digestion that functions primarily in the body of the stomach
i.Secreted by chief cells
j.Secretes pancreatic enzymes
k.Secreted by duodenal cells in response to the presence of acid
l.Stimulates pancreatic acinar cells
-Pancreatic acinar cell

Accepted Answer

The answer of Indicate which item in the top column...

Question 14

Indicate which digestive secretion is being described in each question by writing the appropriate letter in the blank using the following answer code
.
a.bile salts
b.pepsin(ogen)
c.amylase
d.lipase
e.trypsin(ogen)
-Activated by HCl

Accepted Answer

The answer of Indicate which digestive secretion is being described...

Question 15

Indicate which item in the top column best describes the item in the bottom column by writing the appropriate letter in the blank.
a.Secretes NaHCO3
b.Enzyme for protein digestion secreted by pancreas
c.First to activate pepsinogen
d.Enzyme for fat digestion
e.Functions inside brush border
f.Secretes gastrin
g.Stimulates parietal and chief cells
h.Enzyme for carbohydrate digestion that functions primarily in the body of the stomach
i.Secreted by chief cells
j.Secretes pancreatic enzymes
k.Secreted by duodenal cells in response to the presence of acid
l.Stimulates pancreatic acinar cells
-Cholecystokinin

Accepted Answer

The answer of Indicate which item in the top column...

Question 16

Indicate which item in the top column best describes the item in the bottom column by writing the appropriate letter in the blank.
a.Secretes NaHCO3
b.Enzyme for protein digestion secreted by pancreas
c.First to activate pepsinogen
d.Enzyme for fat digestion
e.Functions inside brush border
f.Secretes gastrin
g.Stimulates parietal and chief cells
h.Enzyme for carbohydrate digestion that functions primarily in the body of the stomach
i.Secreted by chief cells
j.Secretes pancreatic enzymes
k.Secreted by duodenal cells in response to the presence of acid
l.Stimulates pancreatic acinar cells
-Aminopeptidase

Accepted Answer

Aminopeptidase is an enzyme made in the lining of the small intestine and its function is to remove amino acid residues from the ends of peptides.

Answer: E
 Sucrase is an enzyme made by the small intestine that breaks down two-unit sugars (such as sucrose) to glucose.

Answer: F
 Trypsin is an enzyme made by the pancreas that acts on proteins and polypeptides.

Answer: D
 Amylase is an enzyme made by the pancreas and salivary glands that acts on starch.

Answer: H
 Pepsin is an enzyme made in the stomach that acts on proteins.

Answer: G
 Bile is a substance made by the liver and stored in the gallbladder that contains cholesterol and emulsifies fats.

Answer: I
 Gastrin is a hormone made in the stomach that stimulates the secretion of hydrochloric acid.

Answer: J
 The pyloric sphincter is a muscular valve in the stomach that regulates the passage of food from the stomach to the small intestine.

Question 17

Indicate which item in the top column best describes the item in the bottom column by writing the appropriate letter in the blank.
a.Secretes NaHCO3
b.Enzyme for protein digestion secreted by pancreas
c.First to activate pepsinogen
d.Enzyme for fat digestion
e.Functions inside brush border
f.Secretes gastrin
g.Stimulates parietal and chief cells
h.Enzyme for carbohydrate digestion that functions primarily in the body of the stomach
i.Secreted by chief cells
j.Secretes pancreatic enzymes
k.Secreted by duodenal cells in response to the presence of acid
l.Stimulates pancreatic acinar cells
-Gastrin

Accepted Answer

The answer of Indicate which item in the top column...

Question 18

Indicate which item in the top column best describes the item in the bottom column by writing the appropriate letter in the blank.
a.Secretes NaHCO3
b.Enzyme for protein digestion secreted by pancreas
c.First to activate pepsinogen
d.Enzyme for fat digestion
e.Functions inside brush border
f.Secretes gastrin
g.Stimulates parietal and chief cells
h.Enzyme for carbohydrate digestion that functions primarily in the body of the stomach
i.Secreted by chief cells
j.Secretes pancreatic enzymes
k.Secreted by duodenal cells in response to the presence of acid
l.Stimulates pancreatic acinar cells
-Pyloric gland area

Accepted Answer

The answer of Indicate which item in the top column...

Question 19

Indicate the stimulus for the item in question by writing the appropriate letter in the blank using the following answer code.
a.fat in the duodenum
b.acid in the duodenum
c.acid in the stomach
d.protein in the stomach
-Stimulates secretion of CCK

Accepted Answer

The answer of Indicate the stimulus for the item in...

Question 20

Indicate which item in the top column best describes the item in the bottom column by writing the appropriate letter in the blank.
a.Secretes NaHCO3
b.Enzyme for protein digestion secreted by pancreas
c.First to activate pepsinogen
d.Enzyme for fat digestion
e.Functions inside brush border
f.Secretes gastrin
g.Stimulates parietal and chief cells
h.Enzyme for carbohydrate digestion that functions primarily in the body of the stomach
i.Secreted by chief cells
j.Secretes pancreatic enzymes
k.Secreted by duodenal cells in response to the presence of acid
l.Stimulates pancreatic acinar cells
-Trypsin(ogen)

Accepted Answer

The answer of Indicate which item in the top column...

Quiz 16: The Digestive System

Indicate the stimulus for the item in question by writing the appropriate letter in the blank using the following answer code. a.fat in the duodenum b.acid in the duodenum c.acid in the stomach d.protein in the stomach -Directly inhibits secretion of gastrin

Indicate which digestive secretion is being described in each question by writing the appropriate letter in the blank using the following answer code . a.bile salts b.pepsin(ogen) c.amylase d.lipase e.trypsin(ogen) -Activated by enterokinase

Indicate which digestive secretion is being described in each question by writing the appropriate letter in the blank using the following answer code . a.bile salts b.pepsin(ogen) c.amylase d.lipase e.trypsin(ogen) -Important in emulsification

Indicate the stimulus for the item in question by writing the appropriate letter in the blank using the following answer code. a.fat in the duodenum b.acid in the duodenum c.acid in the stomach d.protein in the stomach -Stimulates secretion of secretin

Indicate the stimulus for the item in question by writing the appropriate letter in the blank using the following answer code. a.fat in the duodenum b.acid in the duodenum c.acid in the stomach d.protein in the stomach -Stimulates secretion of gastrin

Indicate the stimulus for the item in question by writing the appropriate letter in the blank using the following answer code. a.fat in the duodenum b.acid in the duodenum c.acid in the stomach d.protein in the stomach -Most potent stimulus for inhibition of gastric motility

Indicate which digestive secretion is being described in each question by writing the appropriate letter in the blank using the following answer code . a.bile salts b.pepsin(ogen) c.amylase d.lipase e.trypsin(ogen) -Activated by HCl

Indicate the stimulus for the item in question by writing the appropriate letter in the blank using the following answer code. a.fat in the duodenum b.acid in the duodenum c.acid in the stomach d.protein in the stomach -Stimulates secretion of CCK