Chapter 2 Inflamation And Repair

Question 0

Acute

Answer 0

Of short duration or of short and relatively severe course.

Question 1

Access

Answer 1

A collection of pus that has accumulated in a cavity formed by the tissue

Question 2

Atrophy

Answer 2

The decrease in size and function of a cell, tissue, organ or whole body

Question 3

Central

Answer 3

Within bone

Question 4

Chemotaxis

Answer 4

The directed movement of white blood cells to the area of injury by biochemical mediators.

Question 5

Chronic

Answer 5

Persisting over a long time

Question 6

C-restive protein

Answer 6

A protien produced in the liver that becomes elevated during episodes of acute inflammation or infection.

Question 7

Edema

Answer 7

Excess plasma or exudate in the interstitial space of the tissues that cause swelling.

Question 8

Emigration

Answer 8

The passage of white blood cells through the endothelium and wall of the microcirculation into the injured tissue

Question 9

Erythema

Answer 9

Redness of the skin or mucosa

Question 10

Exudate

Answer 10

Inflammatory fluid formed as a reaction to injury of tissues and blood vessels

Question 11

Fever

Answer 11

An elevation of body temperature to greater than the normal

Question 12

Hyperemia

Answer 12

An excess of blood in a part of the body

Question 13

Hyperplasia

Answer 13

An enlargement of a tissue or organ resulting from an increase in the number of normal cells

Question 14

Hyper trophy

Answer 14

An enlargement of a tissue or organ resulting from an increase in size but not in number of cells

Question 15

Inflammation

Answer 15

A nonspecific response to injury that involves the microcirculation and its blood cells

Question 16

Local

Answer 16

Confined to a limited part; not general or systemic

Question 17

Lymphadenopathy

Answer 17

A condition associated with various disease processes that affect lymph nodes such that they become enlarged

Question 18

Macrophage

Answer 18

The second white blood cell to arrive at the site of injury; is involved in phagocytosis and also the immune response

Question 19

Margination

Answer 19

A process during inflammation in which white blood cells tend to move to the periphery of the blood vessel wall

Question 20

Microcirculation

Answer 20

Small blood vessels, including arteioles, capillaries, and venues, all of which can be affected by local changes as the result of inflammation

Question 21

Necrosis

Answer 21

The pathological death of one or more cells or s portion of tissue or organ resulting from irreversible damage

Question 22

Neutrophil

Answer 22

The first white blood cell to arrive at the site of injury; the primary cell involved in acute inflammation; one of the whit blood cells with a multilobed nucleus; also called a polymorphonuclear leukocyte

Question 23

Pavementing

Answer 23

Adherence of white blood cells to the walls of a blood vessel during inflammation

Question 24

Peripheral

Answer 24

Located away from the center; indicates that the location of a lesion is in the soft tissue surrounding a bone

Question 25

Phagocytosis

Answer 25

A process of ingestion and digestion by cells

Question 26

Leukocyte sis

Answer 26

A temporary increase in the number of white blood cells circulating in blood

Question 27

Purulent

Answer 27

Containing or forming pus

Question 28

Regeneration

Answer 28

The process by which injured tissue is replaced with tissue identical to that present before injury

Question 29

Repair

Answer 29

The restoration of damaged or diseased tissues

Question 30

Serous

Answer 30

Having a watery consistency

Question 31

Systemic

Answer 31

Pertaining to or affecting the body as a whole

Question 32

Wheel

Answer 32

A localized swelling of tissue because of edema during inflammation, often accompanied by severe itching.

Question 33

What is the body's initial response to injury

Answer 33

The inflammatory response

Question 34

What type of inflammation occurs if the injury is minimal and brief and the source is removed from the tissue

Answer 34

Acute

Question 35

In the inflammatory response, the first microscopic event is

Answer 35

Construction of the microcirculation

Question 36

The directed movement of white blood cells to the area is called

Answer 36

Chemotaxis

Question 37

Which cells are most common in chronic inflammation

Answer 37

Lymphocytes and plasma cells

Question 38

What are the functions of a macrophage

Answer 38

Phagocytosis Removal of large foreign matter Removal of inhaled particals

Question 39

What term is used to describe the blood plasma and proteins that leave the blood vessels and enter the surrounding tissues during inflammation

Answer 39

Exudate

Question 40

The process of phagocytosis directly involved the

Answer 40

ingestion of foreign substances by white blood cells

Question 41

The neutrophil:

Answer 41

Contains lysosomal enzymes Is a cell whose main function is phagocytosis Has a multilobed nucleus

Question 42

During inflammation, the second type of wbc to emigrate from the blood vessel into the injured tissue is:

Answer 42

The monocyte

Question 43

Components of the complement system mediate the inflammatory process by:

Answer 43

Causing cytolysis of cells

Question 44

Two days after injury, granulation tissue can be described as:

Answer 44

Immature vascular connective tissue

Question 45

The enlargement of superficial lymph nodes that occurs as a systemic sign of inflammation is:

Answer 45

Caused by changes in their lymphocytes

Question 46

Repair is initiated by:

Answer 46

The inflammatory response

Question 47

The clot that forms during repair:

Answer 47

Serves as a guid for epithelial cells

Question 48

Healing by secondary intention refers to healing of an injury when:

Answer 48

The patient has increased formation of granulation tissue

Question 49

Normal bone tissue repair can be delayed by:

Answer 49

Inadequate movement of bone tissue

Question 50

Which of the following would appear as a pigmented lesion

Answer 50

Amalgam tattoo

Question 51

A ranula is located

Answer 51

On the floor of the mouth

Question 52

External root resorption occurs as a result of:

Answer 52

Caries