Question 1

Tobacco use is a risk factor for ____.

Accepted Answer

A)   colon cancer
B)   stomach cancer
C)   liver cancer
D)   oral cancer
E)   bladder cancerF) A) and E)
G) A) and C)

Question 2

Which of the following enzymes digests fats in the small intestine?

Accepted Answer

A)   Intestinal lipase
B)   Sucrase
C)   Nuclease
D)   Peptidase
E)   MaltaseF) B) and C)
G) A) and D)

Question 3

Which vitamin is needed for production of DNA and red blood cells?

Accepted Answer

A)   Niacin
B)   Vitamin B6
C)   Folic acid
D)   Vitamin C
E)   CyanocobalaminF) B) and E)
G) B) and C)

Question 4

____ is the inflammation of abnormal dilations of the intestinal wall.

Accepted Answer

A)   Crohn's disease
B)   Diverticulitis
C)   Gastritis
D)   Hemorrhoid
E)   CholelithiasisF) A) and C)
G) All of the above

Question 5

The stomach is able to absorb ____.

Accepted Answer

A)   sugars
B)   simple proteins
C)   water-soluble drugs
D)   alcohol
E)   nothingF) None of the above
G) C) and D)

Question 6

Which of the following vitamins is not fat-soluble?

Accepted Answer

A)   Vitamin A
B)   Vitamin B6
C)   Vitamin D
D)   Vitamin K
E)   Vitamin EF) B) and D)
G) D) and E)

Question 7

Gerri is a 32-year-old mother of two children who is in the office for a routine annual examination. She tells you that she feels good most of the time, but she has frequent problems with constipation. Which of the following recommendations would help Gerri?

Accepted Answer

A)   "Stop taking any medications that list constipation as a side effect."
B)   "Increase the amount of fiber in your diet."
C)   "Reduce your daily fluid intake."
D)   "Reduce your level of activity when constipation occurs."
E)   "Use an enema once or twice a week."F) A) and B)
G) A) and C)

Question 8

The hepatic duct merges with the cystic duct from the gallbladder to form the ________ duct, which delivers bile to the duodenum.

Accepted Answer

The answer of The hepatic duct merges with the cystic...

Question 9

____ prevents the breakdown of certain tissues.

Accepted Answer

A)   Vitamin A
B)   Vitamin B6
C)   Vitamin D
D)   Vitamin E
E)   Vitamin KF) C) and D)
G) B) and E)

Question 10

The essential fatty acid ________ must be obtained in the diet because the body cannot make it. It is found in corn and sunflower oils.

Accepted Answer

The answer of The essential fatty acid ________ must be...

Question 11

The ________ is the double-walled outermost layer of the alimentary canal and is also known as the peritoneum.

Accepted Answer

The answer of The ________ is the double-walled outermost layer...

Question 12

Letter F on the figure of the digestive system indicates the ________, which connects the mouth with the esophagus.

Accepted Answer

The answer of Letter F on the figure of the...

Question 13

Also known as the visceral peritoneum, the ____ of the alimentary canal wall secretes serous fluid to keep other organs from sticking to the structures of the alimentary canal.

Accepted Answer

A)   mucosa
B)   submucosa
C)   muscular layer
D)   serosa
E)   alimentary layerF) A) and B)
G) None of the above

Question 14

Which of the following uses peristalsis to push food to the stomach?

Accepted Answer

A)   Mouth
B)   Pharynx
C)   Esophagus
D)   Larynx
E)   TracheaF) A) and E)
G) B) and C)

Question 15

Which of these enzymes digests proteins in the small intestine?

Accepted Answer

A)   Intestinal lipase
B)   Sucrase
C)   Nuclease
D)   Lactase
E)   PeptidaseF) A) and D)
G) A) and C)

Question 16

The ____ of the stomach secrete pepsinogen.

Accepted Answer

A)   mucous cells
B)   chief cells
C)   acinar cells
D)   parietal cells
E)   serous cellsF) A) and C)
G) A) and B)

Question 17

At the back of the mouth in the oropharynx are two masses of lymphatic tissue called ________ tonsils that protect the area from bacteria and viruses.

Accepted Answer

The answer of At the back of the mouth in...

Question 18

The ________ is shown at letter C on the figure of the digestive system.

Accepted Answer

The answer of The ________ is shown at letter C...

Question 19

The jejunum and ileum are held in the abdominal cavity by a fan-like tissue called the ________, which is attached to the posterior wall of the abdomen.

Accepted Answer

The answer of The jejunum and ileum are held in...

Question 20

Which of these enzymes digest sugars in the small intestine?

Accepted Answer

A)   Intestinal lipase and amylase
B)   Sucrase, maltase, and lactase
C)   Nuclease and amylase
D)   Peptidase and nuclease
E)   Amylase and lactaseF) B) and E)
G) C) and D)

Exam 33: The Digestive System

Letter F on the figure of the digestive system indicates the ________, which connects the mouth with the esophagus.

Correct AnswerverifiedShow Answer

____ is the inflammation of abnormal dilations of the intestinal wall.

Correct AnswerverifiedShow Answer

Tobacco use is a risk factor for ____.

Correct AnswerverifiedShow Answer

The stomach is able to absorb ____.

Correct AnswerverifiedShow Answer

Also known as the visceral peritoneum, the ____ of the alimentary canal wall secretes serous fluid to keep other organs from sticking to the structures of the alimentary canal.

Correct AnswerverifiedShow Answer

Gerri is a 32-year-old mother of two children who is in the office for a routine annual examination. She tells you that she feels good most of the time, but she has frequent problems with constipation. Which of the following recommendations would help Gerri?

Correct AnswerverifiedShow Answer

The hepatic duct merges with the cystic duct from the gallbladder to form the ________ duct, which delivers bile to the duodenum.

Correct AnswerverifiedShow Answer

At the back of the mouth in the oropharynx are two masses of lymphatic tissue called ________ tonsils that protect the area from bacteria and viruses.

Correct AnswerverifiedShow Answer

Which of the following enzymes digests fats in the small intestine?

Correct AnswerverifiedShow Answer

Which of these enzymes digest sugars in the small intestine?

Correct AnswerverifiedShow Answer

The ____ of the stomach secrete pepsinogen.

Correct AnswerverifiedShow Answer

The essential fatty acid ________ must be obtained in the diet because the body cannot make it. It is found in corn and sunflower oils.

Correct AnswerverifiedShow Answer

Which of these enzymes digests proteins in the small intestine?

Correct AnswerverifiedShow Answer

The ________ is the double-walled outermost layer of the alimentary canal and is also known as the peritoneum.

Correct AnswerverifiedShow Answer

Which vitamin is needed for production of DNA and red blood cells?

Correct AnswerverifiedShow Answer

Which of the following vitamins is not fat-soluble?

Correct AnswerverifiedShow Answer

Which of the following uses peristalsis to push food to the stomach?

Correct AnswerverifiedShow Answer

____ prevents the breakdown of certain tissues.

Correct AnswerverifiedShow Answer

The ________ is shown at letter C on the figure of the digestive system.

Correct AnswerverifiedShow Answer

The jejunum and ileum are held in the abdominal cavity by a fan-like tissue called the ________, which is attached to the posterior wall of the abdomen.

Correct AnswerverifiedShow Answer

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