Question 1

-This figure shows an intestinal villus.What specific layer does number 4 indicate?

Accepted Answer

A)  Circular layer of muscularis
B)  Longitudinal layer of muscularis
C)  Lamina propria
D)  Basement membrane
E)  Muscularis mucosae

Question 2

The inferior mesenteric artery and inferior mesenteric plexus supply the same structures.

Accepted Answer

A) True 
 B)False

Question 3

-This figure shows an intestinal villus.The structure indicated by number 1 is a(n)

Accepted Answer

A)  intestinal artery.
B)  lacteal.
C)  microvillus.
D)  intestinal vein.
E)  flagellum.

Question 4

During mastication,the tongue is limited in its movement by its attachment to the

Accepted Answer

A)  hard palate.
B)  uvula.
C)  lingual frenulum.
D)  fauces.
E)  soft palate.

Question 5

-This figure shows an intestinal villus.What is the structure indicated by number 3?

Accepted Answer

A)  Submucosal gland
B)  Brunner gland
C)  Lymphatic nodule
D)  Plicae circulares
E)  Mucous gland

Question 6

What type of epithelium lines the majority of the oral cavity?

Accepted Answer

A)  Keratinized stratified squamous
B)  Nonkeratinized stratified squamous
C)  Pseudostratified ciliated columnar
D)  Keratinized stratified cuboidal
E)  Nonkeratinized stratified cuboidal

Question 7

Like the small intestine,the large intestine contains intestinal glands and villi.

Accepted Answer

A) True 
 B)False

Question 8

The left colic flexure of the large intestine occurs between the

Accepted Answer

A)  ascending colon and transverse colon.
B)  transverse colon and descending colon.
C)  descending colon and sigmoid colon.
D)  sigmoid colon and rectum.
E)  cecum and ascending colon.

Question 9

The partially digested pasty liquid that moves from the stomach to the small intestine is called ______________.

Accepted Answer

The answer of The partially digested pasty liquid that moves...

Question 10

Digestion of carbohydrates begins in the

Accepted Answer

A)  stomach.
B)  small intestine.
C)  oral cavity.
D)  large intestine.
E)  liver.

Question 11

Where are the transverse palatine folds located?

Accepted Answer

A)  Soft palate
B)  Glossopalatine arch
C)  Hard palate
D)  Pharyngopalatine arch
E)  Labial frenulum

Question 12

Which is not considered to be an accessory digestive organ?

Accepted Answer

A)  Pancreas
B)  Tongue
C)  Salivary gland
D)  Gall bladder
E)  Appendix

Question 13

Which peritoneal fold supports the large intestine?

Accepted Answer

A)  Greater omentum
B)  Lesser omentum
C)  Falciform ligament
D)  Mesocolon
E)  Peritoneal ligament

Question 14

Protein digestion begins in the ________; fat digestion begins in the ________.

Accepted Answer

A)  stomach; small intestine
B)  mouth; stomach
C)  esophagus; stomach
D)  small intestine; small intestine
E)  small intestine; large intestine

Question 15

Which statement about teeth is not correct?

Accepted Answer

A)  There are 32 permanent teeth.
B)  Two sets of teeth develop during an individual's lifetime.
C)  The premolars and molars have dental cusps for crushing and grinding.
D)  There are four pairs of incisors,used for cutting and slicing.
E)  The canines are cone-shaped,and each has two roots.

Question 16

The small intestine is so named because it is shorter than the large intestine.

Accepted Answer

A) True 
 B)False

Question 17

The gastrocolic reflex

Accepted Answer

A)  generally occurs two or three times per day.
B)  propels fecal material toward the rectum.
C)  usually occurs during or immediately after a meal.
D)  involves mass movements generated by the teniae coli.
E)   All of the choices are correct.

Question 18

The _____________ is the region of the oral cavity between the gums and the cheeks or lips.

Accepted Answer

The answer of The _____________ is the region of the...

Question 19

Which salivary gland empties into the oral vestibule at the level of the second upper molar?

Accepted Answer

A)  Parotid
B)  Maxillary
C)  Submandibular
D)  Sublingual
E)  Palatine

Question 20

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

Accepted Answer

A) True 
 B)False

Exam 26: Digestive System

Where are the transverse palatine folds located?

Correct AnswerverifiedShow Answer

The small intestine is so named because it is shorter than the large intestine.

Correct AnswerverifiedShow Answer

Protein digestion begins in the ________; fat digestion begins in the ________.

Correct AnswerverifiedShow Answer

The inferior mesenteric artery and inferior mesenteric plexus supply the same structures.

Correct AnswerverifiedShow Answer

The gastrocolic reflex

Correct AnswerverifiedShow Answer

The _____________ is the region of the oral cavity between the gums and the cheeks or lips.

Correct AnswerverifiedShow Answer

Which peritoneal fold supports the large intestine?

Correct AnswerverifiedShow Answer

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

Correct AnswerverifiedShow Answer

What type of epithelium lines the majority of the oral cavity?

Correct AnswerverifiedShow Answer

-This figure shows an intestinal villus.What specific layer does number 4 indicate?

Correct AnswerverifiedShow Answer

The partially digested pasty liquid that moves from the stomach to the small intestine is called ______________.

Correct AnswerverifiedShow Answer

Which salivary gland empties into the oral vestibule at the level of the second upper molar?

Correct AnswerverifiedShow Answer

-This figure shows an intestinal villus.The structure indicated by number 1 is a(n)

Correct AnswerverifiedShow Answer

Digestion of carbohydrates begins in the

Correct AnswerverifiedShow Answer

Like the small intestine,the large intestine contains intestinal glands and villi.

Correct AnswerverifiedShow Answer

-This figure shows an intestinal villus.What is the structure indicated by number 3?

Correct AnswerverifiedShow Answer

The left colic flexure of the large intestine occurs between the

Correct AnswerverifiedShow Answer

Which statement about teeth is not correct?

Correct AnswerverifiedShow Answer

During mastication,the tongue is limited in its movement by its attachment to the

Correct AnswerverifiedShow Answer

Which is not considered to be an accessory digestive organ?

Correct AnswerverifiedShow Answer

Correct Answer
verified

Correct Answer
verified

Protein digestion begins in the ; fat digestion begins in the .

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified