POST TEST MTAP 1 Flashcards
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
Artificial passive immunity
What is another term for adaptive immunity?
a. Antigenic immunity
b. Acquired immunity
c. Lymphocyte reactive immunity
d. Phagocytosis
Acquired immunity
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
Neutrophil
NK cells are members of which of the families of leukocytes?
a. Basophils
b. Eosinophils
c. Lymphocytes
d. Monocytes
Lymphocytes
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
It contains surface immunoglobulins
What cell can act as antigen-presenting cells for exogenous antigens?
a. All nucleated cells
b. B lymphocyte
c. Endothelial cells
d. Dendritic cells
B lymphocyte
Which of the following is a primary lymphoid organ?
a. Lymph node
b. MALT
c. Spleen
d. Thymus
Thymus
The red blood cells are derived from
a. Granulocytic lineage cells
b. Lymphocytic lineage cells
c. Monocytic lineage cells
d. Myeloid lineage cells
Myeloid lineage cells
Identical antibodies produced from amsingle clone of plasma cells are called ____
a. Cold agglutinins
b. Heterophile antibodies
c. Monoclonal antibodies
d. Regain antibodies
Monoclonal antibodies
IgA can be detected in
a. Sweat
b. Saliva
c. Both
d. Neither
Both sweat and saliva
Cell mediated immunity is primarily mediated by
a. B cells
b. Dendritic cells
c. Plasma cells
d. T helper cells
T helper cells
Chronic granulomatous disease represents a defect of
a. Abnormal granulation of neutrophils
b. Chemotaxis
c. Diapedesis
d. Oxidative metabolism
Oxidative metabolism
Which cell is the principal source of interleukin-2?
a. B cell
b. T cell
c. Monocyte
d. Plasma cell
T cell
Mannose-binding protein in the lectin pathway is most similar to which classical component pathway component?
a. C1q
b. C1rs
c. C3
d. C4
C1q
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
Systemic lupus erythematosus
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 systemic gonococcal infection
if exposed
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
To destroy the complement
Which of the following cells are important effector cells in allergic reactions?
a. Basophils
b. Dendritic cells
c. Neutrophils
d. Lymphocytes
Basophils
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
Eosinophils
The HLA complex is located primarily on the
a. Chromosome 3
b. Chromosome 4
c. Chromosome 6
d. Chromosome 9
Chromosome 6
The HLA antigens are found on
a. RBC only
b. WBC only
c. Solid tissue only
d. Nucleated cells
Nucleated cells
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
Diagnosis of a specific bacterial infection that causes
inflammation
Immediate hypersensitivity consist of reactions primarily mediated by the _____ class of immunoglobulin
a. IgM
b. IgG
c. IgE
d. IgA
IgE
The most immediate and severe manifestation of immediate hypersensitivity reaction is
a. Anaphylaxis
b. Anaphylactoid
c. Itching
d. Sneezing
Anaphylaxis
Delayed hypersensitivity is also referred to as
a. Humoral immunity
b. Cell mediated immunity
c. B-cell hypersensitivity
d. Cytotoxic hypersensitivity
Cell mediated immunity
