Immunology Flashcards

1
Q

WBC

A

White blood cell

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2
Q

RBC

A

Red blood cell

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3
Q

GALT

A

Gut-associated Lymphoid Tissue

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4
Q

IgG

A

Immunoglobulin G

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5
Q

FIV

A

Feline Immunodeficiency Virus

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6
Q

FeLV

A

Feline Leukemia Virus

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7
Q

FPT

A

Failure of Passive Transfer

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8
Q

SLE

A

Systemic Lupus Erythematosus

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9
Q

RA

A

Rheumatoid Arthritis

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10
Q

Lymphocyte

A
Lymph/o= lymphatic system
Cyte = cell
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11
Q

Lysozyme

A
Lyso= breakdown or destruction
Zyme = enzyme
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12
Q

Macrophage

A
Macro= large
-phage= eat or ingest
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13
Q

Cytotoxic

A
Cyto= cell
Toxic= toxic or poisonous
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14
Q

Cytokines

A
Cyto= cell
Kine= motion
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15
Q

Immunoglobulin

A
Immun/o= immune; protected
Globulin= protein
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16
Q

Transplacental

A
Trans= across or through
Placental= placenta
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17
Q

Autoimmune

A
Auto= own; self
Immune= immune; protected
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18
Q

Erythematosis

A
Erythemat/o= flushed or redness
-osis= abnormal condition
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19
Q

Arthritis

A
Arth/o= joint
-itis= inflammation
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20
Q

Immune system

A

A built in defense system against anything that may invade the body and cause damage

21
Q

Non-specific immunity

A

The body’s general response to help protect against any foreign invader

22
Q

Mucociliary Escalator

A

Cilia that transport mucus and foreign material out of the respiratory tract

23
Q

Competitive Inhibition

A

Normal bacteria occupying the space that pathogenic bacteria would use

24
Q

Pus

A

Dead white blood cells and the ingested foreign materials dissolved into a liquid

25
Q

Specific immunity

A

Immunity that involves a specific response aimed at destroying specific antigens

26
Q

B-lymphocyte

A

Involved in humoral immunity through its transformation into a plasma cell; originates and mature in the bone marrow and produces antibodies.

27
Q

T-lymphocyte

A

Responsible for cell-mediated immunity; these cells clone themselves to fight against an antigen after being presented by the macrophage.

28
Q

Lymphoid tissue

A

Tissues that contain mature and circulating lymphocytes that participate in immune response; includes tonsils lymph nodes, spleen, appendix and Peyers patches

29
Q

Antigen

A

A specific molecule on a foreign invader that initiates an immune/specific antibody response

30
Q

Cell-mediated immunity

A

Occurs through the action of the T-lymphocytes that circulate through the blood and lymph to locate the cells affected by the specific antigen

31
Q

Humoral immunity

A

Immunity that involves the B-lymphocytes that produce a specific antibody against one specific foreign antigen; clones itself into many copies and divides into plasma and memory cells

32
Q

Plasma cell

A

An activated B cell that produces antibodies to the foreign antigen

33
Q

Antibodies

A

Immunoglobulins; disease fighting proteins produced by the body in response to the presence of a specific antigen

34
Q

Neutralization

A

Process of an antibody binding directly to the antigen so that it cannot infect or damage other cells

35
Q

Agglutination

A

The clumping together of cells or other particles that may be phagocytized by macrophages

36
Q

Mucosal Immunity

A

Uses antibody type IgA to prevent infectious agents from entering the body through the mucosal surfaces

37
Q

Passive immunity

A

Requires the transfer of preformed antibodies into the body from another source; do not activate the immune system

38
Q

Transplacental Antibodies

A

Antibodies produced by the mother and passed directly across the placenta into the fetus

39
Q

Colostrum

A

Antibody rich milk produced at the end of pregnancy that are passed on to the fetus during nursing

40
Q

Hyperimmune plasma

A

Plasma from a donor that contains a very high level of specific antibodies against a specific pathogen

41
Q

Active immunity

A

Immunity produced by the introduction of an antigen into the body, either through exposure or through the administration of a vaccine

42
Q

Vaccination

A

The intentional introduction of a specific antigen into the body in order to create immunological memory to that antigen

43
Q

Virulent

A

Capable of causing disease

44
Q

Attenuated

A

Weakened

45
Q

Failure of passive transfer (FPT)

A

Immunodeficiency that results when the animal does not receive an adequate amount of antibodies due to poor colostrum quality, inadequate intake or failure of intestinal absorption.

46
Q

Antihistamines

A

Drugs that prevent the release of histamine from mast cells

47
Q

Contact dermatitis

A

Skin inflammation caused by contact with a foreign substance

48
Q

Activation Immunotherapy

A

Prevention or treatment of a disease by inducing or enhancing an immune response

49
Q

Suppression Immunotherapy

A

Treatment of a disease by suppressing an immune response