Clin path 2

Question 1

What’s the term for the body’s response to infection or tissue injury?

Answer 1

Inflammatory response

Question 2

Which immune system involves physical and chemical barriers to prevent tissue injury or infection?

Answer 2

Innate

Question 3

Pain, heat, redness, swelling, and loss of use are classic signs off

Answer 3

Inflammation

Question 4

Which process begins when chemicals are released from an infected site and blood vessels dilate to allow neutrophils into tissues, where the neutrophils kill bacteria with chemicals in their cytoplasm?

Answer 4

Phagocytosis

Question 5

Which of the following can be a protective mechanism of the immune system but can cause tissue damage?

Answer 5

Inflammation

Question 6

Which cell type changes to macrophages as it migrates to various tissues and organs and when it interacts with cytokines?

Answer 6

Monocytes

Question 7

Macrophages that are derived from multiple tissue types make up which type of system?

Answer 7

Mononuclear phagocytic system.

Question 8

Which cell type activates phagocytes by releasing interferon-y

Answer 8

Natural killers

Question 9

what’s another name for cytokines that elicit other cellular reactions?

Answer 9

Interferons

Question 10

what’s another name for a group of proteins found in the blood that are integral in both the innate and adaptive immunity systems?

Answer 10

complement system

Question 11

Which of the following produces antibodies?

Answer 11

B lymphocytes

Question 13

which term refers to the binding of complement proteins to the antigen that promotes phagocytosis?

Answer 13

Opsonization

Question 14

which cell type is responsible for the adaptive immune system?

Answer 14

Lymphocytes

Question 15

which body organ produces mature b lymphocytes?

Answer 15

Bone marrow

Question 16

Which body organ produces mature t lymphocytes?

Answer 16

thymus

Question 17

Which immunoglobulin functions in fetal and neonatal immunity by passive transfer from the placenta and colostrum?

Answer 17

IgG

Question 18

What’s the result of antigens binding with antibodies and forming insoluble complexes?

Answer 18

Precipitation

Question 19

what’s the end result of the complement system being activated by antibodies

Answer 19

Opsonization

Question 20

The ability to differentiate between antigen receptors for foreign antigens and the animals’ own antigen cell is referred to as

Answer 20

Immunologic tolerance

Question 21

which type of immunity allows the animal to gain resistance to disease by antibodies received from colostrum

Answer 21

passive immunity

Question 22

which type of immunity allows the animal to gain resistance to disease by receiving preformed antibodies by an injection

Answer 22

Adaptive immunity

Question 23

Whats the correct term for the inability of lymphocytes to respond when encountering self antigens

Answer 23

anergy

Question 24

What’s the correct term for invading microbes reaction to their specific naive lymphocytes

Answer 24

immunogenic

Question 25

What's the correct term to describe the death of lymphocytes as they encounter self antigens

Answer 25

apoptosis

Question 26

Whats the correct term to describe self antigens that are ignored by naive lymphocytes

Answer 26

nonimmunogenic

Question 27

What's the correct term to describe the death of lymphocytes as they encounter self antigens

Answer 27

Apoptosis

Question 28

what's the correct term to describe self antigens that are ignored by naive lymphocytes

Answer 28

nonimmunogenic

Question 29

which type of immunity is activated by vaccines

Answer 29

active immunity

Question 30

Which type of vaccine normally causes a longer lasting and more potent immunity

Answer 30

attenuated

Question 31

Which term refers to a test's ability to correctly identify all animals that are truly positive for a specific reaction procedure

Answer 31

Sensitivity

Question 32

Which term refers to a measure of the numbers of false positives produced with the given reaction procedure?

Answer 32

specificity

Question 33

A test yields a positive result on a sample that's confirmed positive. This is an example of which of the following

Answer 33

sensitivity

Question 34

A tech is asked to collect a sample for an immunoassay test. Whats the best type of vacutainer to use for this collection?

Answer 34

Red top

Question 35

When testing for monoclonal antibodies, which test has high specificity

Answer 35

ELISA

Question 36

Whats the most common immunoassay test used in Vet med?

Answer 36

ELISA

Question 37

What occurs when using a snap ELISA to indicate a positive test for an antigen

Answer 37

Color appears in more than the positive control

Question 38

Which immunoassay test doesn't require a color change to indicate the presence of antigens

Answer 38

Latex agglutination

Question 39

Whats another name for the rapid immunomigration test

Answer 39

Lateral flow assay

Question 40

Which immunoassay test is the best to use when testing bovine serum for brucellosis antibodies

Answer 40

latex agglutination

Question 41

A horse is presented to a clinic, and the vet suspects equine infectious anemia. which test should be preformed to confirm this diagnosis

Answer 41

cELISA

Question 42

A dog breeder wants to breed a champion bitch. Which immunoassay test could be conducted to determine ovulation timing?

Answer 42

Rapid immunomigration

Question 43

A vet suspects rheumatoid arthritis in a canine patient. Which type of immunoassay test could be run to confirm this diagnosis.

Answer 43

Latex agglutination

Question 44

A vet is asked to screen pigs from a large production farm for pseudorabies virus. which type of immunoassay test would be run to test for this virus>

Answer 44

ELISA

Question 45

A commonly run immunoassay test checks for the presence of heartworm antigens. Borrelia burgdorferi antibodies, and Ehrilichia canis antibodies in vet hospitals. Which type of immunoassay test is this?

Answer 45

ELISA

Question 46

Which term refers to the structures on the outer surface of animal erythrocytes that may react with antibodies in the plasma of another animal.

Answer 46

Blood group antigens

Question 47

What happens if an animal is given a mismatched transfusion

Answer 47

Antibodies form against the RBC antigens from the transfused sample.

Question 48

What usually results from the antigen/antibody reaction when noncompatible blood is given to a recipient?

Answer 48

Agglutination of RBCs

Question 49

What's another term for the naturally occurring erythrocyte antibodies in cats?

Answer 49

alloantibodies

Question 50

How many different canine blood groups have been identified

Answer 50

12

Question 51

What does the acronym DEA stand for in regard to blood grouping

Answer 51

Dog erythrocyte antigen

Question 52

Which blood group created the greatest antigen response and can lead to the most severe adverse reactions

Answer 52

DEA 1.1

Question 53

Which percentage of dogs are positive for DEA 1.1

Answer 53

50%

Question 54

Why is it that the first transfusion of DEA 1.1 positive blood may not lead to an immediate reaction in the animal?

Answer 54

Anti-DEA 1.1 antibodies aren't known to exist

Question 55

What is the most likely outcome if a DEA 1.1 negative dog previously received a transfusion with DEA 1.1 positive blood and now receives a second transfusion with DEA 1.1 positive blood

Answer 55

A severe reaction can occur in less than 1 hour after the second transfusion.

Question 56

The majority of cats in the US have which blood type

Answer 56

A

Question 57

A Devon Rex cat is presented to a hospital and is in need of a blood transfusion what is the most likely blood type of this cat?

Answer 57

B