Question 1

In the stomach,hydrochloric acid is secreted by the:

Accepted Answer

A)  chief cells. 
B)  parietal cells. 
C)  lymph nodules. 
D)  Both A and B are correct. 
A)  chief cells. 
B)  parietal cells. 
C)  lymph nodules. 
D)  Both A and B are correct.

Question 2

Match each of the following structures with its corresponding description or location.
-division of the small intestine through which food passes second

Accepted Answer

A) Liver 
B) Common bile duct 
C) Pharynx 
D) Body of the stomach 
E) Esophagus
F)Mesentery
G)Ascending colon
H)Jejunum
I)Duodenum
J)Cystic duct
K)Ileum
L)Gallbladder
M)Fundus of the stomach
N)Descending colon
O)Pancreas
P)Pylorus of the stomach 
A) Liver 
B) Common bile duct 
C) Pharynx 
D) Body of the stomach 
E) Esophagus
F)Mesentery
G)Ascending colon
H)Jejunum
I)Duodenum
J)Cystic duct
K)Ileum
L)Gallbladder
M)Fundus of the stomach
N)Descending colon
O)Pancreas
P)Pylorus of the stomach

Question 3

Match each of the following structures with its corresponding description or location.
-last division of the small intestine; connects to the cecum

Accepted Answer

A) Liver 
B) Common bile duct 
C) Pharynx 
D) Body of the stomach 
E) Esophagus
F)Mesentery
G)Ascending colon
H)Jejunum
I)Duodenum
J)Cystic duct
K)Ileum
L)Gallbladder
M)Fundus of the stomach
N)Descending colon
O)Pancreas
P)Pylorus of the stomach 
A) Liver 
B) Common bile duct 
C) Pharynx 
D) Body of the stomach 
E) Esophagus
F)Mesentery
G)Ascending colon
H)Jejunum
I)Duodenum
J)Cystic duct
K)Ileum
L)Gallbladder
M)Fundus of the stomach
N)Descending colon
O)Pancreas
P)Pylorus of the stomach

Question 4

Meissner plexus is found in which layer of the GI wall?

Accepted Answer

A)  Mucosa 
B)  Submucosa 
C)  Muscularis 
D)  Serosa 
A)  Mucosa 
B)  Submucosa 
C)  Muscularis 
D)  Serosa

Question 5

Match each of the following structures with its corresponding description or location.
-duct that carries bile from both the liver and gallbladder to the small intestine

Accepted Answer

A) Liver 
B) Common bile duct 
C) Pharynx 
D) Body of the stomach 
E) Esophagus
F)Mesentery
G)Ascending colon
H)Jejunum
I)Duodenum
J)Cystic duct
K)Ileum
L)Gallbladder
M)Fundus of the stomach
N)Descending colon
O)Pancreas
P)Pylorus of the stomach 
A) Liver 
B) Common bile duct 
C) Pharynx 
D) Body of the stomach 
E) Esophagus
F)Mesentery
G)Ascending colon
H)Jejunum
I)Duodenum
J)Cystic duct
K)Ileum
L)Gallbladder
M)Fundus of the stomach
N)Descending colon
O)Pancreas
P)Pylorus of the stomach

Question 6

After leaving the stomach,food enters the:

Accepted Answer

A)  large intestine. 
B)  small intestine. 
C)  esophagus. 
D)  rectum. 
A)  large intestine. 
B)  small intestine. 
C)  esophagus. 
D)  rectum.

Question 7

The fauces opens into the:

Accepted Answer

A)  larynx. 
B)  laryngopharynx. 
C)  oropharynx. 
D)  nasopharynx. 
A)  larynx. 
B)  laryngopharynx. 
C)  oropharynx. 
D)  nasopharynx.

Question 8

The part of the colon that lies in the vertical position,on the left side of the abdomen,extending from a point below the stomach and spleen to the level of the iliac crest is the _____ colon.

Accepted Answer

A)  ascending 
B)  transverse 
C)  descending 
D)  sigmoid 
A)  ascending 
B)  transverse 
C)  descending 
D)  sigmoid

Question 9

Match each of the following structures with its corresponding description or location.
-duct that drains bile from the gallbladder

Accepted Answer

A) Liver 
B) Common bile duct 
C) Pharynx 
D) Body of the stomach 
E) Esophagus
F)Mesentery
G)Ascending colon
H)Jejunum
I)Duodenum
J)Cystic duct
K)Ileum
L)Gallbladder
M)Fundus of the stomach
N)Descending colon
O)Pancreas
P)Pylorus of the stomach 
A) Liver 
B) Common bile duct 
C) Pharynx 
D) Body of the stomach 
E) Esophagus
F)Mesentery
G)Ascending colon
H)Jejunum
I)Duodenum
J)Cystic duct
K)Ileum
L)Gallbladder
M)Fundus of the stomach
N)Descending colon
O)Pancreas
P)Pylorus of the stomach

Question 10

The numerous small elevations on the surface of the tongue that support taste buds are called:

Accepted Answer

A)  cilia. 
B)  rugae. 
C)  villi. 
D)  papillae. 
A)  cilia. 
B)  rugae. 
C)  villi. 
D)  papillae.

Question 11

The proper anatomical order for the divisions of the colon is:

Accepted Answer

A)  descending, transverse, sigmoid, and ascending. 
B)  ascending, transverse, sigmoid, and descending. 
C)  sigmoid, ascending, transverse, and descending. 
D)  ascending, transverse, descending, and sigmoid. 
A)  descending, transverse, sigmoid, and ascending. 
B)  ascending, transverse, sigmoid, and descending. 
C)  sigmoid, ascending, transverse, and descending. 
D)  ascending, transverse, descending, and sigmoid.

Question 12

The extrinsic tongue muscles differ from the intrinsic tongue muscles in that the _____ outside the tongue.

Accepted Answer

A)  extrinsic muscles have both their insertion and origin 
B)  intrinsic muscles have their origin inside the tongue but their insertion 
C)  extrinsic muscles insert into the tongue but have their origin 
D)  intrinsic muscles have both their insertion and origin 
A)  extrinsic muscles have both their insertion and origin 
B)  intrinsic muscles have their origin inside the tongue but their insertion 
C)  extrinsic muscles insert into the tongue but have their origin 
D)  intrinsic muscles have both their insertion and origin

Question 13

Match each of the following structures with its corresponding location or description.
-smallest of the salivary glands

Accepted Answer

A) Sublingual salivary gland 
B) Submucosa layer 
C) Dentin 
D) Muscularis layer 
E) Mucosa layer
F)Parotid salivary gland
G)Enamel
H)Submandibular salivary gland
I)Tongue
J)Serosa layer 
A) Sublingual salivary gland 
B) Submucosa layer 
C) Dentin 
D) Muscularis layer 
E) Mucosa layer
F)Parotid salivary gland
G)Enamel
H)Submandibular salivary gland
I)Tongue
J)Serosa layer

Question 14

The flap of tissue suspended from the midpoint of the posterior border of the soft palate is the:

Accepted Answer

A)  fauces. 
B)  frenulum. 
C)  uvula. 
D)  gingiva. 
A)  fauces. 
B)  frenulum. 
C)  uvula. 
D)  gingiva.

Question 15

Liver cells detoxify substances.Explain what happens to the substances in the process of detoxification.

Accepted Answer

Liver cells, also known as hepatocytes,

Question 16

Match each of the following structures with its corresponding description or location.
-part of the large intestine that lies in a vertical position on the left side of the abdomen and begins at the splenic flexure

Accepted Answer

A) Liver 
B) Common bile duct 
C) Pharynx 
D) Body of the stomach 
E) Esophagus
F)Mesentery
G)Ascending colon
H)Jejunum
I)Duodenum
J)Cystic duct
K)Ileum
L)Gallbladder
M)Fundus of the stomach
N)Descending colon
O)Pancreas
P)Pylorus of the stomach 
A) Liver 
B) Common bile duct 
C) Pharynx 
D) Body of the stomach 
E) Esophagus
F)Mesentery
G)Ascending colon
H)Jejunum
I)Duodenum
J)Cystic duct
K)Ileum
L)Gallbladder
M)Fundus of the stomach
N)Descending colon
O)Pancreas
P)Pylorus of the stomach

Question 17

Describe the role of the intrinsic and extrinsic muscles of the tongue in the performing of its function.

Accepted Answer

The intrinsic muscles of the tongue are

Question 18

The longest portion of the small intestine is the:

Accepted Answer

A)  duodenum. 
B)  ileum. 
C)  jejunum. 
D)  colon. 
A)  duodenum. 
B)  ileum. 
C)  jejunum. 
D)  colon.

Question 19

Ducts from two organs join to form the common bile duct.Name the organs and the ducts from each organ.

Accepted Answer

The common bile duct is formed by the un

Question 20

Which of the following is not a lobe of the liver?

Accepted Answer

A)  Right lobe 
B)  Medial lobe 
C)  Left lobe 
D)  Caudate lobe 
E)  Quadrate lobe 
A)  Right lobe 
B)  Medial lobe 
C)  Left lobe 
D)  Caudate lobe 
E)  Quadrate lobe

Exam 28: B: Anatomy of the Digestive System

In the stomach,hydrochloric acid is secreted by the:

Match each of the following structures with its corresponding description or location. -division of the small intestine through which food passes second

Match each of the following structures with its corresponding description or location. -last division of the small intestine; connects to the cecum

Meissner plexus is found in which layer of the GI wall?

Match each of the following structures with its corresponding description or location. -duct that carries bile from both the liver and gallbladder to the small intestine

After leaving the stomach,food enters the:

The fauces opens into the:

The part of the colon that lies in the vertical position,on the left side of the abdomen,extending from a point below the stomach and spleen to the level of the iliac crest is the _____ colon.

Match each of the following structures with its corresponding description or location. -duct that drains bile from the gallbladder

The numerous small elevations on the surface of the tongue that support taste buds are called:

The proper anatomical order for the divisions of the colon is:

The extrinsic tongue muscles differ from the intrinsic tongue muscles in that the _____ outside the tongue.

Match each of the following structures with its corresponding location or description. -smallest of the salivary glands

The flap of tissue suspended from the midpoint of the posterior border of the soft palate is the:

Liver cells detoxify substances.Explain what happens to the substances in the process of detoxification.

Match each of the following structures with its corresponding description or location. -part of the large intestine that lies in a vertical position on the left side of the abdomen and begins at the splenic flexure

Describe the role of the intrinsic and extrinsic muscles of the tongue in the performing of its function.

The longest portion of the small intestine is the:

Ducts from two organs join to form the common bile duct.Name the organs and the ducts from each organ.

Which of the following is not a lobe of the liver?

A: Organization of the Body

B: Organization of the Body

A: The Chemical Basis of Life

B: The Chemical Basis of Life

A: Anatomy of Cells

B: Anatomy of Cells

Physiology of Cells

Cell Growth and Reproduction

Tissues

A: Skin and Its Appendages

B: Skin and Its Appendages

A: Skeletal Tissues

B: Skeletal Tissues

Skeletal System

A: Articulations

B: Articulations

A: Anatomy of the Muscular System

B: Anatomy of the Muscular System

A: Physiology of the Muscular System

B: Physiology of the Muscular System

A: Nervous System Cells

B: Nervous System Cells

A: Central Nervous System

B: Central Nervous System

Peripheral Nervous System

Autonomic Nervous System

A: Sense Organs

B: Sense Organs

Endocrine System

Endocrine Glands

Blood

Anatomy of the Cardiovascular System

A: Physiology of the Cardiovascular System

B: Physiology of the Cardiovascular System

Lymphatic System

A: Immune System

B: Immune System

Stress

Anatomy of the Respiratory System

A: Physiology of the Respiratory System

B: Physiology of the Respiratory System

A: Anatomy of the Digestive System

A: Physiology of the Digestive System

B: Physiology of the Digestive System

A: Nutrition and Metabolism

B: Nutrition and Metabolism

A: Urinary System

B: Urinary System

Fluid and Electrolyte Balance

Acid-Base Balance

Male Reproductive System

A: Female Reproductive System

B: Female Reproductive System

A: Growth and Development

B: Growth and Development

A: Genetics and Heredity

B: Genetics and Heredity

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