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Antigenicity, this is
The feature of a paratope that conditions its capacity of being specifically recognized by antibodies
The feature of an antigen that conditions its capacity of specific immune response activation
The feature of an epitope that conditions its capacity of being specifically recognized by a paratope
The feature of an antigen that conditions its capacity of being specifically recognized by an antigen determinant
A blood smear, this is a test aimed basically to assess:
Red blood cell count
Hemoglobin amount
Platelets count
White blood cell pattern
The essential elements of the specific recognition in the immune system are
An antigen, an antibody, the complement
An Antibody, a BCR, a TCR
An epitope, a paratope, the complement
A MHC, a HLA, a denditric cell
A Cell that encounters an antigen for which it has a specific receptor may finally:
Be activated to an effector cell
Be activated into a memory cell
be inactivated and/or undergo apoptosis
Ignore presence of the antigen
All correct
The acquired immune response can be characterized by the below
features with the EXCEPTION of
High specificity
Immune memory
Invariability
High variability
A Fab composition in an antibody
(-> allotopes, which are non-varying structures on the Fc receptor.)
determines antibodies class
determines antibody sub class
determines the epitope binding capacity?
determines the antibody allotrope?
To identify populations of NK cells and T-cell in the peripheral
blood cell population, there should be assessed
(Midterm Set II)
CD3, CD45, CD56
CD4, CD8, CD16
CD3, CD4, CD19
CD3, CD14, CD56
A HIV infection diagnostic procedure referred to as a confirmation
test should be
ELISA (detection of anti-gp 120)
Western blot
ELISA (detection of anti-p24)
Flow cytometry (immunophenotyping of CD4+, CD8+, CD20 + cells)
