Question 1

Sensitivity refers to

Accepted Answer

the ability of the test to correctly identify all animals that are truly positive for a given reaction procedure.

Answer

the ability of the test to correctly identify all animals that are truly negative for a given reaction procedure.

Answer

a measure of the number of false positives produced with the given reaction procedure.

Answer

a measure of the number of false negatives produced with the given reaction procedure.

Question 2

No test can provide 100% sensitivity and 100% specificity.

Accepted Answer

true

Answer

false

Question 3

Specificity is a measure of the number of false positives produced with the given reaction procedure.

Accepted Answer

true

Answer

false

Question 4

Intradermal testing is great for testing specific allergens. It is not so great for testing

Accepted Answer

food allergens

Answer

pollen allergens

Answer

dust allergens

Answer

tree allergens

Question 5

The image shows a horse with an allergic reaction. This specific reaction is called

Accepted Answer

Urticaria

Answer

Echema

Answer

Mumps

Answer

Petechia

Question 6

Which of the following cells does not release histamine?

Accepted Answer

eosinophils

Answer

Basophils

Answer

All of these release histamine

Answer

Mast cells

Question 7

Which of the following is not part of the adaptive immune system?

Accepted Answer

Acidic pH in the stomach

Answer

The production of antibodies from B cells

Answer

The destruction of infected cells by cytolytic T cells

Answer

The production of memory B cells to remember the required antibodies in case of a future invasion of the same pathogen

Question 8

The reaction in Intradermal testing as a result of a specific allergen is much like the reaction / swelling caused by a mosquito bite.

Accepted Answer

true

Answer

false

Question 9

How long might it take to obtain results for a Tuberculin skin test?

Accepted Answer

24-48 hours

Answer

1 month

Answer

2 hours

Answer

1 week

Question 10

What is the negative control used for Intradermal skin testing?

Accepted Answer

Saline

Answer

Tap water

Answer

Histamine

Answer

Tuberculin

Question 11

What is the positive control used in Intradermal skin testing?

Accepted Answer

Histamine

Answer

Saline

Answer

Tap water

Answer

Tuberculin

Question 12

Injection sites in Intradermal skin testing are graded based on their comparison to the positive and negative controls.

Accepted Answer

true

Answer

false

Question 13

The most common allergen in dogs is food related.

Accepted Answer

false

Answer

true

Question 14

Which of the following tests are used to test for the presence of the Bovine Brucellosis antibodies in the cow?

Accepted Answer

Latex agglutination

Answer

ELISA

Answer

CELISA

Answer

Rapid Immunomigration (RIM)

Question 15

ELISA, CELISA, and Latex agglutination are all tests to evaluate

Accepted Answer

humoral immunity

Answer

Viral immunity

Answer

Cell-mediated immunity

Answer

Innate immunity

Question 16

Which of the following tests can evaluate for the presence of Equine infectious anemia by using an enzyme-labeled antigen that competes for antibodies against the patient's antigen?

Accepted Answer

CELISA

Answer

ELISA

Answer

Latex Agglutination

Answer

Rapid immunomigration

Question 17

Which component of the immune system is able to neutralize and "flag" pathogens (flag pathogens to help phagocytes find and ingest them)?

Accepted Answer

Antibodies

Answer

Interferon

Answer

Antigens

Answer

Helper T cells

Question 18

Which leukocyte ingests pathogens and then presents dead pieces of the pathogen on its surface?

Accepted Answer

Monocytes

Answer

T cells

Answer

Neutrophils

Answer

B cells

Question 19

The Coombs test identifies the presence of

Accepted Answer

Immune-Mediated Hemolytic Anemia

Answer

Heartworm

Answer

Equine Infectious Anemia

Answer

Bovine Brucellosis

Question 20

Immunologic tolerance is when

Accepted Answer

the immune system has the ability to discriminate between self and non-self.

Answer

the immune system produces antibodies.

Answer

the immune system attacks itself and surrounding tissues, causing disease.

Answer

the immune system destroys pathogens based on their antigen.

Question 21

Immunodiffusion

Accepted Answer

uses agar gel wells, and a band will form when the antibodies and antigens combine.

Answer

is used in multiple antigen tests to include heartworm, FIV, and feline leukemia.

Answer

will show agglutination to identify immune-mediated hemolytic anemia.

Answer

is the preferred test for equine infectious anemia.

Question 22

The adaptive immune system is divided into the humoral and the cell-mediated immune system.

Accepted Answer

true

Answer

false

Question 23

You can obtain passive immunity from being injected with antibodies, such as with Antivenin and Tetanus Toxoid.

Accepted Answer

true

Answer

false

Question 24

Titer testing is used

Accepted Answer

To identify if the patient has sufficient antibodies in their system against a specific antigen.

Answer

To identify if the patient has antigens present from a specific pathogen.

Answer

To identify if a patient has Dirofilaria immitis.

Answer

To identify if a patient has infectious anemia.

Question 25

Which of these antibodies can play a role in both allergies and parasitic infections?

Accepted Answer

IgE

Answer

IgA

Answer

IgM

Answer

IgG

Question 26

Which type of vaccine normally causes a longer-lasting immunity including the production of memory B cells and T cells?

Accepted Answer

Attenuated vaccine

Answer

Adjuvant vaccine

Answer

Killed vaccine

Answer

Titer vaccine

Question 27

Active immunity is activated by

Accepted Answer

the administration of a vaccination

Answer

the administration of antivenin

Answer

the consumption of colostrum from the mother

Answer

the administration of Tetanus toxoid

Question 28

The most common circulating immunoglobulin that lasts the longest is

Accepted Answer

IgG

Answer

IgE

Answer

IgA

Answer

IgM

Question 29

Which of the following cells are responsible for adaptive immunity?

Accepted Answer

All of these are responsible for adaptive immunity.

Answer

B cells

Answer

T cells

Answer

Lymphocytes

Question 30

Which of the following is true about Dirofilaria Immitis, Mycobacteria, and Tetanus?

Accepted Answer

These are all pathogens.

Answer

These are all antigens.

Answer

These are all antibodies.

Answer

These are all part of the immune system.

Question 31

Which of the following is not true regarding pathogens?

Accepted Answer

They have the ability to stimulate the production of antigens by the immune system.

Answer

They have the ability to cause disease.

Answer

They have antigens that are capable of generating a response from the immune system.

Answer

They have the ability to stimulate the production of antibodies by the immune system.

Question 32

Which of the following is the name of the test pictured?

Accepted Answer

Latex agglutination

Answer

CELISA

Answer

ELISA

Answer

Rapid immunomigration

Question 33

What is the name of the test pictured?

Accepted Answer

ELISA (Enzyme-linked immunosorbent Assay)

Answer

Immunochromatography

Answer

Rapid Immunomigration

Answer

Latex agglutination

Question 34

What is the name of the pictured assay?

Accepted Answer

Immunocromatography

Answer

CELISA

Answer

Latex Agglutination

Answer

ELISA

Question 35

Which of the following is not an antigen?

Accepted Answer

The Y-shaped protein created by B cells

Answer

The club-like spikes on COVID-19

Answer

The B proteins on TYPE B blood

Answer

The proteins from the ovaries of the female heartworm

Related quizzes

Related quizzes