Question 1

Blockage of the common hepatic duct would interfere with digestion of

Accepted Answer

A)  proteins. 
B)  fats. 
C)  disaccharides. 
D)  complex carbohydrates. 
E)  vitamins. 
A)  proteins. 
B)  fats. 
C)  disaccharides. 
D)  complex carbohydrates. 
E)  vitamins.

Question 2

Figure 24-1 The Stomach (dissected)
  
Use Figure 24-1 to answer the following questions:
-Identify the stomach region labeled "5."

Accepted Answer

A)  fundus 
B)  cardia 
C)  lesser curvature 
D)  greater curvature 
E)  pyloric part 
A)  fundus 
B)  cardia 
C)  lesser curvature 
D)  greater curvature 
E)  pyloric part

Question 3

Which salivary gland produces a mucous rich secretion that acts as a buffer and lubricant?

Accepted Answer

A)  parotid 
B)  sublingual 
C)  submandibular 
D)  lingual 
E)  palatine 
A)  parotid 
B)  sublingual 
C)  submandibular 
D)  lingual 
E)  palatine

Question 4

Inflammation of the gallbladder is termed

Accepted Answer

A)  cirrhosis. 
B)  hepatitis. 
C)  gastritis. 
D)  cystitis. 
E)  cholecystitis. 
A)  cirrhosis. 
B)  hepatitis. 
C)  gastritis. 
D)  cystitis. 
E)  cholecystitis.

Question 5

The space between the cheeks or lips and the teeth is called the

Accepted Answer

A)  pharynx. 
B)  larynx. 
C)  fauces. 
D)  vestibule. 
E)  frenulum. 
A)  pharynx. 
B)  larynx. 
C)  fauces. 
D)  vestibule. 
E)  frenulum.

Question 6

The part of the small intestine most likely to develop an ulcer from exposure to gastric juice is the

Accepted Answer

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

Question 7

The gastroileal reflex

Accepted Answer

A)  empties the duodenum. 
B)  promotes gastric secretion. 
C)  decreases peristaltic activity. 
D)  moves some chyme to the colon. 
E)  is relayed through the CNS. 
A)  empties the duodenum. 
B)  promotes gastric secretion. 
C)  decreases peristaltic activity. 
D)  moves some chyme to the colon. 
E)  is relayed through the CNS.

Question 8

________ are also known as canines.

Accepted Answer

A)  Premolars 
B)  Incisors 
C)  Molars 
D)  Secondary teeth 
E)  Cuspids 
A)  Premolars 
B)  Incisors 
C)  Molars 
D)  Secondary teeth 
E)  Cuspids

Question 9

If digestion of a carbohydrate results in equal amounts of glucose and galactose, this carbohydrate isprobably

Accepted Answer

A)  sucrose. 
B)  maltose. 
C)  lactose. 
D)  cellulose. 
E)  glycogen. 
A)  sucrose. 
B)  maltose. 
C)  lactose. 
D)  cellulose. 
E)  glycogen.

Question 10

All of the following enhance the absorptive effectiveness of the small intestine except

Accepted Answer

A)  the circular folds. 
B)  the villi. 
C)  the microvilli. 
D)  intestinal movements. 
E)  rugae. 
A)  the circular folds. 
B)  the villi. 
C)  the microvilli. 
D)  intestinal movements. 
E)  rugae.

Question 11

The process of defecation eliminates

Accepted Answer

A)  a bolus. 
B)  chyme. 
C)  feces. 
D)  ascites. 
E)  bile. 
A)  a bolus. 
B)  chyme. 
C)  feces. 
D)  ascites. 
E)  bile.

Question 12

Which of the following is true regarding digestion and absorption in the stomach?

Accepted Answer

A)  Carbohydrate digestion begins in the stomach. 
B)  Small proteins can be absorbed with the help of pepsin. 
C)  Lipid digestion begins in the stomach. 
D)  Protein digestion begins in the stomach. 
E)  Digestion is complete after chyme moves out of the stomach. 
A)  Carbohydrate digestion begins in the stomach. 
B)  Small proteins can be absorbed with the help of pepsin. 
C)  Lipid digestion begins in the stomach. 
D)  Protein digestion begins in the stomach. 
E)  Digestion is complete after chyme moves out of the stomach.

Question 13

The prominent ridges in the lining of the empty stomach are called

Accepted Answer

A)  cardia. 
B)  papillae. 
C)  rugae. 
D)  plicae. 
E)  villi. 
A)  cardia. 
B)  papillae. 
C)  rugae. 
D)  plicae. 
E)  villi.

Question 14

Which of the following is false concerning the process known as cotransport?

Accepted Answer

A)  Only neutral compounds such as sugars are transported. 
B)  More than one molecule or ion is moved through the cell membrane at one time. 
C)  ATP is not required by the transport protein. 
D)  Molecules can be moved against a concentration gradient. 
E)  Molecules are moved in the same direction. 
A)  Only neutral compounds such as sugars are transported. 
B)  More than one molecule or ion is moved through the cell membrane at one time. 
C)  ATP is not required by the transport protein. 
D)  Molecules can be moved against a concentration gradient. 
E)  Molecules are moved in the same direction.

Question 15

________ are pointed teeth that are adapted for tearing and slashing.

Accepted Answer

A)  Incisors 
B)  Bicuspids 
C)  Premolars 
D)  Cuspids 
E)  Molars 
A)  Incisors 
B)  Bicuspids 
C)  Premolars 
D)  Cuspids 
E)  Molars

Question 16

________ are blade-shaped teeth that function in cutting or clipping.

Accepted Answer

A)  Canines 
B)  Premolars 
C)  Cuspids 
D)  Incisors 
E)  Molars 
A)  Canines 
B)  Premolars 
C)  Cuspids 
D)  Incisors 
E)  Molars

Question 17

Large blood vessels and lymphatics are found in the

Accepted Answer

A)  mucosa. 
B)  submucosa. 
C)  muscularis. 
D)  adventitia. 
E)  serosa. 
A)  mucosa. 
B)  submucosa. 
C)  muscularis. 
D)  adventitia. 
E)  serosa.

Question 18

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

Accepted Answer

A)  dehydrating 
B)  anabolizing 
C)  binding 
D)  combining 
E)  emulsifying 
A)  dehydrating 
B)  anabolizing 
C)  binding 
D)  combining 
E)  emulsifying

Question 19

Becky is experiencing indigestion and pain. The doctor also notes ascites formation in her abdomen. Whatisascites?

Accepted Answer

A)  buildup of bile in the bile duct 
B)  gallstones blocking the cystic duct 
C)  inflammation of the appendix 
D)  buildup of peritoneal fluid in the peritoneal cavity 
E)  buildup of pancreatic juice in the pancreas 
A)  buildup of bile in the bile duct 
B)  gallstones blocking the cystic duct 
C)  inflammation of the appendix 
D)  buildup of peritoneal fluid in the peritoneal cavity 
E)  buildup of pancreatic juice in the pancreas

Question 20

The lamina propria and mucous epithelium are components of the

Accepted Answer

A)  serosa. 
B)  adventitia. 
C)  muscularis mucosa. 
D)  mucosa. 
E)  submucosa. 
A)  serosa. 
B)  adventitia. 
C)  muscularis mucosa. 
D)  mucosa. 
E)  submucosa.

Exam 24: The Digestive System

Blockage of the common hepatic duct would interfere with digestion of

Figure 24-1 The Stomach (dissected) Use Figure 24-1 to answer the following questions: -Identify the stomach region labeled "5."

Which salivary gland produces a mucous rich secretion that acts as a buffer and lubricant?

Inflammation of the gallbladder is termed

The space between the cheeks or lips and the teeth is called the

The part of the small intestine most likely to develop an ulcer from exposure to gastric juice is the

The gastroileal reflex

________ are also known as canines.

If digestion of a carbohydrate results in equal amounts of glucose and galactose, this carbohydrate isprobably

All of the following enhance the absorptive effectiveness of the small intestine except

The process of defecation eliminates

Which of the following is true regarding digestion and absorption in the stomach?

The prominent ridges in the lining of the empty stomach are called

Which of the following is false concerning the process known as cotransport?

________ are pointed teeth that are adapted for tearing and slashing.

________ are blade-shaped teeth that function in cutting or clipping.

Large blood vessels and lymphatics are found in the

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

Becky is experiencing indigestion and pain. The doctor also notes ascites formation in her abdomen. Whatisascites?

The lamina propria and mucous epithelium are components of the

An Introduction to Anatomy and Physiology

The Chemical Level of Organization

The Cellular Level of Organization

The Tissue Level of Organization

The Integumentary System

Bones and Bone Structure

The Axial Skeleton

The Appendicular Skeleton

Joints

Muscle Tissue

The Muscular System

Nervous Tissue

The Spinal Cord, Spinal Nerves, and Spinal Reflexes

The Brain and Cranial Nerves

Sensory Pathways and the Somatic Nervous System

The Autonomic Nervous System and Higher-Order Functions

The Special Senses

The Endocrine System

Blood

The Heart

Blood Vessels and Circulation

The Lymphatic System and Immunity

The Respiratory System

Metabolism, Nutrition, and Energetics

The Urinary System

Fluid, Electrolyte, and Acid-Base Balance

The Reproductive System

Development and Inheritance

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