Question 1

Figure 24-1 The Stomach (dissected)
Use Figure 24-1 to answer the following question:
-Identify the stomach region labeled "12".

Accepted Answer

A) cardia 
B) pylorus 
C) body 
D) fundus 
E) rugae 
A) cardia 
B) pylorus 
C) body 
D) fundus 
E) rugae

Question 2

The root of a tooth is covered by

Accepted Answer

A) enamel. 
B) cementum. 
C) dentin. 
D) pulp. 
E) the root canal. 
A) enamel. 
B) cementum. 
C) dentin. 
D) pulp. 
E) the root canal.

Question 3

The human liver is composed of ________ lobe(s).

Accepted Answer

A) one 
B) two 
C) three 
D) four 
E) two large,four small 
A) one 
B) two 
C) three 
D) four 
E) two large,four small

Question 4

Bile salts aid in the digestion of fats by ________ large fat droplets.

Accepted Answer

The answer of Bile salts aid in the digestion of...

Question 5

________ crush and grind food.

Accepted Answer

A) Bicuspids 
B) Incisors 
C) Molars 
D) Cuspids 
E) Bicuspids and molars 
A) Bicuspids 
B) Incisors 
C) Molars 
D) Cuspids 
E) Bicuspids and molars

Question 6

The gastric phase of gastric secretion is triggered by the

Accepted Answer

A) sight,thought,or smell of food. 
B) entry of food into the stomach. 
C) entry of chyme into the small intestine. 
D) entry of chyme into the large intestine. 
E) release of cholecystokinin and secretin by the small intestine. 
A) sight,thought,or smell of food. 
B) entry of food into the stomach. 
C) entry of chyme into the small intestine. 
D) entry of chyme into the large intestine. 
E) release of cholecystokinin and secretin by the small intestine.

Question 7

An enzyme secreted by the gastric mucosa of a newborn that coagulates milk proteins is

Accepted Answer

A) pepsin. 
B) trypsin. 
C) gastrin. 
D) rennin. 
E) cholecystokinin. 
A) pepsin. 
B) trypsin. 
C) gastrin. 
D) rennin. 
E) cholecystokinin.

Question 8

An obstruction of the common bile duct often results in

Accepted Answer

A) undigested fat in the feces. 
B) a decrease in production of pancreatic juice. 
C) inability to digest protein. 
D) cirrhosis of the liver. 
E) hepatitis. 
A) undigested fat in the feces. 
B) a decrease in production of pancreatic juice. 
C) inability to digest protein. 
D) cirrhosis of the liver. 
E) hepatitis.

Question 9

All of the following are true of the lining of the stomach,except that it

Accepted Answer

A) has a simple columnar epithelium. 
B) is covered by a thick,viscous mucus. 
C) is constantly being replaced. 
D) contains gastric pits. 
E) recycles bile. 
A) has a simple columnar epithelium. 
B) is covered by a thick,viscous mucus. 
C) is constantly being replaced. 
D) contains gastric pits. 
E) recycles bile.

Question 10

A disease that attacks and disables the myenteric plexus would

Accepted Answer

A) increase intestinal motility. 
B) decrease intestinal motility. 
C) increase gastric secretion. 
D) decrease gastric secretion. 
E) interfere with both intestinal motility and gastric secretion. 
A) increase intestinal motility. 
B) decrease intestinal motility. 
C) increase gastric secretion. 
D) decrease gastric secretion. 
E) interfere with both intestinal motility and gastric secretion.

Question 11

The bulk of each tooth consists of a mineralized matrix similar to that of bone called

Accepted Answer

A) enamel. 
B) cementum. 
C) dentin. 
D) pulp. 
E) periodontium. 
A) enamel. 
B) cementum. 
C) dentin. 
D) pulp. 
E) periodontium.

Question 12

The crown of a tooth is covered by

Accepted Answer

A) enamel. 
B) cementum. 
C) dentin. 
D) pulp. 
E) periodontium. 
A) enamel. 
B) cementum. 
C) dentin. 
D) pulp. 
E) periodontium.

Question 13

Upon swallowing,food moves from the mouth into the ________.

Accepted Answer

The answer of Upon swallowing,food moves from the mouth into...

Question 14

The ________ is formed by the union of the cystic duct and the common hepatic duct.

Accepted Answer

The answer of The ________ is formed by the union...

Question 15

What role do hormones play in hunger and satiety?

Accepted Answer

Levels of ghrelin,a hormone produced by

Question 16

The middle segment of the small intestine is the

Accepted Answer

A) ileum. 
B) duodenum. 
C) jejunum. 
D) pylorus. 
E) cecum. 
A) ileum. 
B) duodenum. 
C) jejunum. 
D) pylorus. 
E) cecum.

Question 17

Pancreatic juice enters the small intestine at the ________.

Accepted Answer

The answer of Pancreatic juice enters the small intestine at...

Question 18

The absorption of some sugars in the small intestine involves

Accepted Answer

A) osmosis. 
B) diffusion. 
C) cotransport. 
D) phagocytosis. 
E) pinocytosis. 
A) osmosis. 
B) diffusion. 
C) cotransport. 
D) phagocytosis. 
E) pinocytosis.

Question 19

The fusion of the hepatic duct and the cystic duct forms the

Accepted Answer

A) hepatic portal vein. 
B) porta hepatis. 
C) common bile duct. 
D) common pancreatic duct. 
E) bile canaliculus. 
A) hepatic portal vein. 
B) porta hepatis. 
C) common bile duct. 
D) common pancreatic duct. 
E) bile canaliculus.

Question 20

Which region of the stomach does the esophagus connect to?

Accepted Answer

A) fundus 
B) cardia 
C) body 
D) antrum 
E) pylorus 
A) fundus 
B) cardia 
C) body 
D) antrum 
E) pylorus

Exam 24: The Digestive System

Figure 24-1 The Stomach (dissected) Use Figure 24-1 to answer the following question: -Identify the stomach region labeled "12".

The root of a tooth is covered by

The human liver is composed of ________ lobe(s).

Bile salts aid in the digestion of fats by ________ large fat droplets.

________ crush and grind food.

The gastric phase of gastric secretion is triggered by the

An enzyme secreted by the gastric mucosa of a newborn that coagulates milk proteins is

An obstruction of the common bile duct often results in

All of the following are true of the lining of the stomach,except that it

A disease that attacks and disables the myenteric plexus would

The bulk of each tooth consists of a mineralized matrix similar to that of bone called

The crown of a tooth is covered by

Upon swallowing,food moves from the mouth into the ________.

The ________ is formed by the union of the cystic duct and the common hepatic duct.

What role do hormones play in hunger and satiety?

The middle segment of the small intestine is the

Pancreatic juice enters the small intestine at the ________.

The absorption of some sugars in the small intestine involves

The fusion of the hepatic duct and the cystic duct forms the

Which region of the stomach does the esophagus connect to?

An Introduction to Anatomy and Physiology

The Chemical Level of Organization

The Cellular Level of Organization

The Tissue Level of Organization

The Integumentary System

Osseous Tissue and Bone Structure

The Axial Skeleton

The Appendicular Skeleton

Articulations

Muscle Tissue

The Muscular System

Neural Tissue

The Spinal Cord, spinal Nerves, and Spinal Reflexes

The Brain and Cranial Nerves

Neural Integration I: Sensory Pathways and the Somatic Nervous System

Neural Integration Ii: the Autonomic Nervous System and

The Special Senses

The Endocrine System

Blood

The Heart

Blood Vessels and Circulation

The Lymphatic System and Immunity

The Respiratory System

Metabolism and Energetics

The Urinary System

Fluid, electrolyte, and Acid-Base Balance

The Reproductive System

Development and Inheritance

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