Question 1

Neutrophils constitute what percentage of the entire white blood cell population?

Accepted Answer

A)  5% 
B)  20% 
C)  65% 
D)  90% 
A)  5% 
B)  20% 
C)  65% 
D)  90%

Question 2

The major cause of a mucocele is

Accepted Answer

A)  a sialolith. 
B)  salivary duct obstruction. 
C)  trauma to a minor duct. 
D)  allergic reaction. 
A)  a sialolith. 
B)  salivary duct obstruction. 
C)  trauma to a minor duct. 
D)  allergic reaction.

Question 3

Hyperemia is responsible for which two clinical signs of inflammation?

Accepted Answer

A)  Erythema and swelling 
B)  Erythema and heat 
C)  Swelling and pain 
D)  Pain and loss of normal tissue function 
A)  Erythema and swelling 
B)  Erythema and heat 
C)  Swelling and pain 
D)  Pain and loss of normal tissue function

Question 4

The diagnosis of a traumatic ulcer is usually based on

Accepted Answer

A)  history of the lesion. 
B)  scalpel biopsy. 
C)  therapeutic procedures. 
D)  laboratory tests. 
A)  history of the lesion. 
B)  scalpel biopsy. 
C)  therapeutic procedures. 
D)  laboratory tests.

Question 5

This type of erosion is classically associated with

Accepted Answer

A)  anorexia nervosa. 
B)  bulimia. 
C)  sucking lemons. 
D)  abrasive toothpaste. 
A)  anorexia nervosa. 
B)  bulimia. 
C)  sucking lemons. 
D)  abrasive toothpaste.

Question 6

Which does not cause gingival enlargement?

Accepted Answer

A)  Hormonal changes 
B)  Calcium channel blockers 
C)  Hereditary factors 
D)  Nitroglycerin 
A)  Hormonal changes 
B)  Calcium channel blockers 
C)  Hereditary factors 
D)  Nitroglycerin

Question 7

Which inflammatory periapical lesion is most painful?

Accepted Answer

A)  Periapical abscess 
B)  Periapical granuloma 
C)  Radicular cyst 
D)  Residual cyst 
A)  Periapical abscess 
B)  Periapical granuloma 
C)  Radicular cyst 
D)  Residual cyst

Question 8

If the source of injury has been completely removed, the inflammation and immune responses in the tissues are completed in which time frame?

Accepted Answer

A)  One day after removal of injury 
B)  Two days after removal of injury 
C)  Seven days after removal of injury 
D)  Two weeks after removal of injury 
A)  One day after removal of injury 
B)  Two days after removal of injury 
C)  Seven days after removal of injury 
D)  Two weeks after removal of injury

Question 9

Each statement regarding the atrophy of tissue cells is true except one. Which is the exception?

Accepted Answer

A)  Atrophied cells are capable of returning to their normal size after stress is removed. 
B)  Atrophy can occur with changes in cellular growth, malnutrition, ischemia, or hormonal changes. 
C)  Atrophy can be present in the muscular wasting that occurs in some chronic diseases that do not allow for mobility. 
D)  Atrophy occurs in the smooth muscles of the uterus and the mammary glands in response to pregnancy. 
A)  Atrophied cells are capable of returning to their normal size after stress is removed. 
B)  Atrophy can occur with changes in cellular growth, malnutrition, ischemia, or hormonal changes. 
C)  Atrophy can be present in the muscular wasting that occurs in some chronic diseases that do not allow for mobility. 
D)  Atrophy occurs in the smooth muscles of the uterus and the mammary glands in response to pregnancy.

Question 10

Repair of bone injury is similar to the process that takes place in fibrous connective tissue except that it involves the creation of bone tissue. The removal of osteoblast-producing tissues and excessive movement of the bone promote bone healing.

Accepted Answer

A)  Both statements are true. 
B)  Both statements are false. 
C)  The first statement is true; the second is false. 
D)  The first statement is false; the second is true. 
A)  Both statements are true. 
B)  Both statements are false. 
C)  The first statement is true; the second is false. 
D)  The first statement is false; the second is true.

Question 11

Which lesion occurs on the gingiva or alveolar process and contains many multinucleated giant cells, red blood cells, and chronic inflammatory cells?

Accepted Answer

A)  Ranula 
B)  Central giant cell granuloma 
C)  Fibroma 
D)  Peripheral giant cell granuloma 
A)  Ranula 
B)  Central giant cell granuloma 
C)  Fibroma 
D)  Peripheral giant cell granuloma

Question 12

Resorption of tooth structure from outside the tooth is termed

Accepted Answer

A)  internal resorption. 
B)  external resorption. 
C)  idiopathic tooth resorption. 
D)  condensing osteitis. 
A)  internal resorption. 
B)  external resorption. 
C)  idiopathic tooth resorption. 
D)  condensing osteitis.

Question 13

Which symptom is not a classic local sign of inflammation?

Accepted Answer

A)  Redness 
B)  Swelling 
C)  Leukocytosis 
D)  Loss of normal tissue function 
A)  Redness 
B)  Swelling 
C)  Leukocytosis 
D)  Loss of normal tissue function

Question 14

Which permanent tooth would most likely demonstrate abfraction?

Accepted Answer

A)  #7 
B)  #13 
C)  #18 
D)  #27 
A)  #7 
B)  #13 
C)  #18 
D)  #27

Neutrophils constitute what percentage of the entire white blood cell population?

The major cause of a mucocele is

Hyperemia is responsible for which two clinical signs of inflammation?

The diagnosis of a traumatic ulcer is usually based on

This type of erosion is classically associated with

Which does not cause gingival enlargement?

Which inflammatory periapical lesion is most painful?

If the source of injury has been completely removed, the inflammation and immune responses in the tissues are completed in which time frame?

Each statement regarding the atrophy of tissue cells is true except one. Which is the exception?

Repair of bone injury is similar to the process that takes place in fibrous connective tissue except that it involves the creation of bone tissue. The removal of osteoblast-producing tissues and excessive movement of the bone promote bone healing.

Which lesion occurs on the gingiva or alveolar process and contains many multinucleated giant cells, red blood cells, and chronic inflammatory cells?

Resorption of tooth structure from outside the tooth is termed

Which symptom is not a classic local sign of inflammation?

Which permanent tooth would most likely demonstrate abfraction?

Introduction to Preliminary Diagnosis of Oral Lesions

Immunity and Immunologic Oral Lesions

Infectious Diseases

Developmental Disorders

Genetics

Neoplasia

Nonneoplastic Diseases of Bone

Oral Manifestations of Systemic Diseases

Orofacial Pain and Diseases Affecting the Temporomandibular Joint

Filters

Exam 2: Inflammation and Repair

Neutrophils constitute what percentage of the entire white blood cell population?

The major cause of a mucocele is

Hyperemia is responsible for which two clinical signs of inflammation?

The diagnosis of a traumatic ulcer is usually based on

This type of erosion is classically associated with

Which does not cause gingival enlargement?

Which inflammatory periapical lesion is most painful?

If the source of injury has been completely removed, the inflammation and immune responses in the tissues are completed in which time frame?

Each statement regarding the atrophy of tissue cells is true except one. Which is the exception?

Repair of bone injury is similar to the process that takes place in fibrous connective tissue except that it involves the creation of bone tissue. The removal of osteoblast-producing tissues and excessive movement of the bone promote bone healing.

Which lesion occurs on the gingiva or alveolar process and contains many multinucleated giant cells, red blood cells, and chronic inflammatory cells?

Resorption of tooth structure from outside the tooth is termed

Which symptom is not a classic local sign of inflammation?

Which permanent tooth would most likely demonstrate abfraction?

Introduction to Preliminary Diagnosis of Oral Lesions

Immunity and Immunologic Oral Lesions

Infectious Diseases

Developmental Disorders

Genetics

Neoplasia

Nonneoplastic Diseases of Bone

Oral Manifestations of Systemic Diseases

Orofacial Pain and Diseases Affecting the Temporomandibular Joint

Filters