POST TEST MTAP 1 Flashcards

(25 cards)

1
Q

The type of immunity that follows the injection of antibodies
synthesized by another individual or animal is called as ______

a. Artificial active immunity
b. Artificial passive immunity
c. Natural adaptive immunity
d. Natural passive immunity

A

Artificial passive immunity

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2
Q

What is another term for adaptive immunity?

a. Antigenic immunity
b. Acquired immunity
c. Lymphocyte reactive immunity
d. Phagocytosis

A

Acquired immunity

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3
Q

A cut on a person fingers becomes contaminated with a bacterium Staphylococcus aureus. The first response by the immune system consists of the activity of what cell?
a. B cells
b. Monocyte
c. Neutrophil
d. T cells

A

Neutrophil

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4
Q

NK cells are members of which of the families of leukocytes?

a. Basophils
b. Eosinophils
c. Lymphocytes
d. Monocytes

A

Lymphocytes

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5
Q

Which of the following is characteristic of B cells?
a. It is phagocytic
b. It participates in antibody-dependent cellular cytotoxicity
(ADCC) reactions
c. It contains surface immunoglobulins
d. It secretes C5 complementncomponent

A

It contains surface immunoglobulins

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6
Q

What cell can act as antigen-presenting cells for exogenous antigens?

a. All nucleated cells
b. B lymphocyte
c. Endothelial cells
d. Dendritic cells

A

B lymphocyte

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7
Q

Which of the following is a primary lymphoid organ?

a. Lymph node
b. MALT
c. Spleen
d. Thymus

A

Thymus

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8
Q

The red blood cells are derived from

a. Granulocytic lineage cells
b. Lymphocytic lineage cells
c. Monocytic lineage cells
d. Myeloid lineage cells

A

Myeloid lineage cells

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9
Q

Identical antibodies produced from amsingle clone of plasma cells are called ____

a. Cold agglutinins
b. Heterophile antibodies
c. Monoclonal antibodies
d. Regain antibodies

A

Monoclonal antibodies

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10
Q

IgA can be detected in

a. Sweat
b. Saliva
c. Both
d. Neither

A

Both sweat and saliva

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11
Q

Cell mediated immunity is primarily mediated by

a. B cells
b. Dendritic cells
c. Plasma cells
d. T helper cells

A

T helper cells

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12
Q

Chronic granulomatous disease represents a defect of

a. Abnormal granulation of neutrophils
b. Chemotaxis
c. Diapedesis
d. Oxidative metabolism

A

Oxidative metabolism

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13
Q

Which cell is the principal source of interleukin-2?

a. B cell
b. T cell
c. Monocyte
d. Plasma cell

A

T cell

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14
Q

Mannose-binding protein in the lectin pathway is most similar to which classical component pathway component?

a. C1q
b. C1rs
c. C3
d. C4

A

C1q

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15
Q

Hereditary deficiency of early compliment components (C1, C4 and C2) is associated with ____

a. Pneumococcal septicemia
b. Goodpasture’s syndrome
c. A systemic gonococcal infection
if exposed
d. Systemic lupus erythematosus

A

Systemic lupus erythematosus

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16
Q

Hereditary deficiency of late complement components (C5, C6, C7, and. C8) is associated with

a. Pneumococcal septicemia
b. Goodpasture’s syndrome
c. A systemic gonococcal infection if exposed
d. Systemic lupus erythematosus

A

A systemic gonococcal infection
if exposed

17
Q

What is the purpose of inactivation of sera for serological test?

a. To destroy the complement
b. To increase sensitivity of the test
c. To remove a particulate matter
d. To restore the appropriate temperature of a refrigerated sera prior to testing

A

To destroy the complement

18
Q

Which of the following cells are important effector cells in allergic reactions?

a. Basophils
b. Dendritic cells
c. Neutrophils
d. Lymphocytes

19
Q

Which of the following types of cells are notable for their presence at the sites of helminth infections?

a. Basophils
b. Eosinophils
c. Lymphocytes
d. Monocytes

20
Q

The HLA complex is located primarily on the

a. Chromosome 3
b. Chromosome 4
c. Chromosome 6
d. Chromosome 9

21
Q

The HLA antigens are found on

a. RBC only
b. WBC only
c. Solid tissue only
d. Nucleated cells

A

Nucleated cells

22
Q

The measurement of CRP levels can be used for all of the following, except:

a. Assess the normal progress of
surgery
b. Diagnosis of a specific bacterial infection that causes
inflammation
c. Determining active phases of rheumatoid arthritis
d. Monitoring drug therapy with anti-inflammatory agents

A

Diagnosis of a specific bacterial infection that causes
inflammation

23
Q

Immediate hypersensitivity consist of reactions primarily mediated by the _____ class of immunoglobulin

a. IgM
b. IgG
c. IgE
d. IgA

24
Q

The most immediate and severe manifestation of immediate hypersensitivity reaction is

a. Anaphylaxis
b. Anaphylactoid
c. Itching
d. Sneezing

25
Delayed hypersensitivity is also referred to as a. Humoral immunity b. Cell mediated immunity c. B-cell hypersensitivity d. Cytotoxic hypersensitivity
Cell mediated immunity