Immunology 1

Category: FCP_Immunology

A) IL-2

Correct Incorrect Correct answer

B) IL-4

Correct Incorrect Correct answer

C) IL-12

Correct Incorrect Correct answer

D) IL-17

Correct Incorrect Correct answer

Category: FCP_Immunology

A) Selective IgA deficiency with compensatory IgM increase

Correct Incorrect Correct answer

C) Severe combined immunodeficiency with absent T and B function

Correct Incorrect Correct answer

B) Hyper-IgM syndrome due to CD40L deficiency

Correct Incorrect Correct answer

D) Common variable immunodeficiency with low IgG/IgA

Correct Incorrect Correct answer

Category: FCP_Immunology

B) Recipient T cells attacking donor graft cells

Correct Incorrect Correct answer

C) Both donor and recipient lymphocytes in reciprocal immune activation

Correct Incorrect Correct answer

A) Donor T cells recognizing host antigens as foreign

Correct Incorrect Correct answer

D) Recipient NK cells rejecting donor hematopoietic stem cells

Correct Incorrect Correct answer

Category: FCP_Immunology

A) IL-10

Correct Incorrect Correct answer

B) IL-2

Correct Incorrect Correct answer

D) IL-1

Correct Incorrect Correct answer

C) IL-4

Correct Incorrect Correct answer

Category: FCP_Immunology

A) Bruton's agammaglobulinaemia

Correct Incorrect Correct answer

C) Hyper-IgM syndrome

Correct Incorrect Correct answer

B) CVID

Correct Incorrect Correct answer

D) DiGeorge syndrome

Correct Incorrect Correct answer

Category: FCP_Immunology

A) C3a

Correct Incorrect Correct answer

B) C3b

Correct Incorrect Correct answer

D) C5a

Correct Incorrect Correct answer

C) C4b

Correct Incorrect Correct answer

Category: FCP_Immunology

B) Cytotoxic CD8⁺ T lymphocytes

Correct Incorrect Correct answer

C) Neutrophils

Correct Incorrect Correct answer

A) Natural killer cells

Correct Incorrect Correct answer

D) Macrophages

Correct Incorrect Correct answer

Category: FCP_Immunology

A) Th1 cells producing IFN-γ for macrophage activation

Correct Incorrect Correct answer

B) Th2 cells producing IL-4 and IL-5 in helminth defence

Correct Incorrect Correct answer

C) Th17 cells producing IL-17 and IL-22 at epithelial barriers

Correct Incorrect Correct answer

D) Treg cells producing IL-10 and TGF-β for immune suppression

Correct Incorrect Correct answer

Category: FCP_Immunology

A) IgG

Correct Incorrect Correct answer

C) IgA

Correct Incorrect Correct answer

B) IgM

Correct Incorrect Correct answer

D) IgE

Correct Incorrect Correct answer

Category: FCP_Immunology

A) IgA

Correct Incorrect Correct answer

B) IgE

Correct Incorrect Correct answer

D) IgM

Correct Incorrect Correct answer

C) IgG

Correct Incorrect Correct answer

Category: FCP_Immunology

A) IL-2

Correct Incorrect Correct answer

B) IL-4

Correct Incorrect Correct answer

C) TGF-β

Correct Incorrect Correct answer

D) IFN-γ

Correct Incorrect Correct answer

Category: FCP_Immunology

A) 1st

Correct Incorrect Correct answer

B) 2nd

Correct Incorrect Correct answer

C) 3rd

Correct Incorrect Correct answer

D) 4th

Correct Incorrect Correct answer

Category: FCP_Immunology

A) Expansion of autoreactive B-cell clones leading to impaired viral clearance

Correct Incorrect Correct answer

C) Increased output of recent thymic emigrants sustaining T-cell diversity

Correct Incorrect Correct answer

B) Contraction of the naïve T-cell pool due to thymic involution

Correct Incorrect Correct answer

D) Accumulation of terminally differentiated memory T cells with reduced functional plasticity

Correct Incorrect Correct answer

Category: FCP_Immunology

A) Antigenic epitopes on pathogens

Correct Incorrect Correct answer

C) MHC class I molecules on nucleated cells

Correct Incorrect Correct answer

B) Complement proteins and Fcγ receptors on immune cells

Correct Incorrect Correct answer

D) MHC class II molecules on antigen-presenting cells

Correct Incorrect Correct answer

Category: FCP_Immunology

A) IgA

Correct Incorrect Correct answer

B) IgM

Correct Incorrect Correct answer

D) IgG

Correct Incorrect Correct answer

C) IgE

Correct Incorrect Correct answer

Category: FCP_Immunology

A) Neutrophils

Correct Incorrect Correct answer

B) Mast cells

Correct Incorrect Correct answer

C) Eosinophils

Correct Incorrect Correct answer

D) NK cells

Correct Incorrect Correct answer

Category: FCP_Immunology

A) IgA

Correct Incorrect Correct answer

C) IgE

Correct Incorrect Correct answer

B) IgG

Correct Incorrect Correct answer

D) IgM

Correct Incorrect Correct answer

Category: FCP_Immunology

B) CD40–CD40L

Correct Incorrect Correct answer

C) MHC–TCR

Correct Incorrect Correct answer

A) CD28–B7 interaction

Correct Incorrect Correct answer

D) Fc–Fc receptor

Correct Incorrect Correct answer

Category: FCP_Immunology

A) Type I

Correct Incorrect Correct answer

B) Type II

Correct Incorrect Correct answer

C) Type III

Correct Incorrect Correct answer

D) Type IV

Correct Incorrect Correct answer

Category: FCP_Immunology

A) Th1 cells

Correct Incorrect Correct answer

C) Th17 cells

Correct Incorrect Correct answer

B) Th2 cells

Correct Incorrect Correct answer

D) NK cells

Correct Incorrect Correct answer

Category: FCP_Immunology

A) IL-1

Correct Incorrect Correct answer

B) IL-2

Correct Incorrect Correct answer

C) IL-12

Correct Incorrect Correct answer

D) IL-17

Correct Incorrect Correct answer

Category: FCP_Immunology

A) Positive selection of TCRs

Correct Incorrect Correct answer

C) Antigen sequestration

Correct Incorrect Correct answer

B) Negative selection of autoreactive TCRs

Correct Incorrect Correct answer

D) Peripheral Treg suppression

Correct Incorrect Correct answer

Category: FCP_Immunology

A) CCR5 receptor

Correct Incorrect Correct answer

C) CD40 ligand

Correct Incorrect Correct answer

B) HLA-B57

Correct Incorrect Correct answer

D) TLR4

Correct Incorrect Correct answer

Category: FCP_Immunology

A) IgA

Correct Incorrect Correct answer

B) IgE

Correct Incorrect Correct answer

C) IgG

Correct Incorrect Correct answer

D) IgM

Correct Incorrect Correct answer

Category: FCP_Immunology

A) IL-2

Correct Incorrect Correct answer

B) IL-4

Correct Incorrect Correct answer

D) IL-5

Correct Incorrect Correct answer

C) IL-10

Correct Incorrect Correct answer

Category: FCP_Immunology

A) IgA

Correct Incorrect Correct answer

B) IgE

Correct Incorrect Correct answer

C) IgG

Correct Incorrect Correct answer

D) IgM

Correct Incorrect Correct answer

Category: FCP_Immunology

A) IL-1

Correct Incorrect Correct answer

B) IL-4

Correct Incorrect Correct answer

C) IL-10

Correct Incorrect Correct answer

D) IFN-γ

Correct Incorrect Correct answer

Category: FCP_Immunology

A) Functional exhaustion of CD8⁺ cytotoxic T lymphocytes during chronic viremia

Correct Incorrect Correct answer

C) Dysregulated B-cell activation with non-protective hypergammaglobulinemia

Correct Incorrect Correct answer

B) Progressive depletion of CD4⁺ helper T cells with loss of immune coordination

Correct Incorrect Correct answer

D) Impaired natural killer cell cytotoxicity and altered receptor signalling

Correct Incorrect Correct answer

Category: FCP_Immunology

A) IL-1

Correct Incorrect Correct answer

B) IL-6

Correct Incorrect Correct answer

D) IL-2

Correct Incorrect Correct answer

C) IL-4

Correct Incorrect Correct answer

Category: FCP_Immunology

B) HLA-DR3

Correct Incorrect Correct answer

C) HLA-DR4

Correct Incorrect Correct answer

A) HLA-B27

Correct Incorrect Correct answer

D) HLA-B8

Correct Incorrect Correct answer

Category: FCP_Immunology

B) IgG4

Correct Incorrect Correct answer

C) IgA

Correct Incorrect Correct answer

A) IgG3

Correct Incorrect Correct answer

D) IgE

Correct Incorrect Correct answer

Category: FCP_Immunology

A) Enlargement with sustained high naïve T-cell production

Correct Incorrect Correct answer

B) Stable size with progressive decline in thymopoiesis

Correct Incorrect Correct answer

C) Involution associated with reduced export of naïve T cells

Correct Incorrect Correct answer

D) Complete loss of function before puberty

Correct Incorrect Correct answer

Category: FCP_Immunology

B) C3b

Correct Incorrect Correct answer

C) C4a

Correct Incorrect Correct answer

A) C3a

Correct Incorrect Correct answer

D) C5b

Correct Incorrect Correct answer

Category: FCP_Immunology

B) IgG

Correct Incorrect Correct answer

C) IgM

Correct Incorrect Correct answer

A) IgA

Correct Incorrect Correct answer

D) IgE

Correct Incorrect Correct answer

Category: FCP_Immunology

A) CD8 cytotoxic T lymphocytes

Correct Incorrect Correct answer

C) Neutrophils

Correct Incorrect Correct answer

B) Natural killer cells

Correct Incorrect Correct answer

D) Macrophages

Correct Incorrect Correct answer

Category: FCP_Immunology

A) IL-1

Correct Incorrect Correct answer

B) IL-2

Correct Incorrect Correct answer

C) TNF-α

Correct Incorrect Correct answer

D) IFN-γ

Correct Incorrect Correct answer

Category: FCP_Immunology

A) HLA-B27

Correct Incorrect Correct answer

B) HLA-DR4

Correct Incorrect Correct answer

C) HLA-DQ2/DQ8

Correct Incorrect Correct answer

D) HLA-B8

Correct Incorrect Correct answer

Category: FCP_Immunology

A) IgA

Correct Incorrect Correct answer

C) IgE

Correct Incorrect Correct answer

B) IgG

Correct Incorrect Correct answer

D) IgM

Correct Incorrect Correct answer

Category: FCP_Immunology

A) Activation of complement through antigen–antibody immune complexes

Correct Incorrect Correct answer

C) Direct polyclonal activation of B lymphocytes via membrane IgM

Correct Incorrect Correct answer

B) Non-specific cross-linking of MHC class II molecules with T-cell receptors

Correct Incorrect Correct answer

D) Engagement of TLR4 on macrophages by bacterial endotoxin

Correct Incorrect Correct answer

Category: FCP_Immunology

B) Alternative

Correct Incorrect Correct answer

C) Lectin

Correct Incorrect Correct answer

A) Classical

Correct Incorrect Correct answer

D) All of the above

Correct Incorrect Correct answer

Category: FCP_Immunology

A) Basophils in circulation

Correct Incorrect Correct answer

C) Eosinophils

Correct Incorrect Correct answer

B) Mast cells in tissues

Correct Incorrect Correct answer

D) Dendritic cells

Correct Incorrect Correct answer

Category: FCP_Immunology

B) Inactivated killed vaccine

Correct Incorrect Correct answer

C) Toxoid vaccine

Correct Incorrect Correct answer

A) Live attenuated vaccine

Correct Incorrect Correct answer

D) Subunit recombinant vaccine

Correct Incorrect Correct answer

Category: FCP_Immunology

A) C3a

Correct Incorrect Correct answer

C) C4b

Correct Incorrect Correct answer

B) C3b

Correct Incorrect Correct answer

D) C5a

Correct Incorrect Correct answer

Category: FCP_Immunology

A) IL-2

Correct Incorrect Correct answer

B) IL-4

Correct Incorrect Correct answer

D) IFN-γ

Correct Incorrect Correct answer

C) IL-10

Correct Incorrect Correct answer

Category: FCP_Immunology

A) PGI₂

Correct Incorrect Correct answer

B) TXA₂

Correct Incorrect Correct answer

D) LTC₄

Correct Incorrect Correct answer

C) LTB₄

Correct Incorrect Correct answer

Category: FCP_Immunology

A) IgG

Correct Incorrect Correct answer

B) IgE

Correct Incorrect Correct answer

C) IgA

Correct Incorrect Correct answer

D) IgM

Correct Incorrect Correct answer

Category: FCP_Immunology

A) Cortex

Correct Incorrect Correct answer

B) Paracortex

Correct Incorrect Correct answer

C) Medulla

Correct Incorrect Correct answer

D) Marginal sinus

Correct Incorrect Correct answer

Category: FCP_Immunology

B) Paracortex

Correct Incorrect Correct answer

A) Follicular regions of the cortex

Correct Incorrect Correct answer

C) Medullary cords containing plasma cells

Correct Incorrect Correct answer

D) Subcapsular sinus

Correct Incorrect Correct answer

Category: FCP_Immunology

A) Neutrophils

Correct Incorrect Correct answer

B) Follicular dendritic cells

Correct Incorrect Correct answer

C) NK cells

Correct Incorrect Correct answer

D) Erythrocytes

Correct Incorrect Correct answer

Category: FCP_Immunology

B) Long-lived plasma cells engaged in antibody secretion

Correct Incorrect Correct answer

A) Developing thymocytes (immature T cells) supported by cortical epithelial cells

Correct Incorrect Correct answer

C) Mature recirculating B lymphocytes within primary follicles

Correct Incorrect Correct answer

D) Exclusively macrophages responsible for clearance of apoptotic cells

Correct Incorrect Correct answer

Category: FCP_Immunology

A) Direct lysis of microbes through complement pore formation

Correct Incorrect Correct answer

B) Facilitating phagocytosis by binding pathogens and Fc receptors

Correct Incorrect Correct answer

C) Inhibiting C3 convertase in the alternative pathway

Correct Incorrect Correct answer

D) Neutralizing bacterial toxins via enzymatic degradation

Correct Incorrect Correct answer

Category: FCP_Immunology

A) Neutrophils

Correct Incorrect Correct answer

B) B lymphocytes

Correct Incorrect Correct answer

C) NK cells

Correct Incorrect Correct answer

D) T lymphocytes

Correct Incorrect Correct answer

Category: FCP_Immunology

B) B cells

Correct Incorrect Correct answer

A) Neutrophils

Correct Incorrect Correct answer

C) Mast cells

Correct Incorrect Correct answer

D) NK cells

Correct Incorrect Correct answer

Category: FCP_Immunology

A) NK cells

Correct Incorrect Correct answer

B) Dendritic cells

Correct Incorrect Correct answer

C) Basophils

Correct Incorrect Correct answer

D) Plasma cells

Correct Incorrect Correct answer

Category: FCP_Immunology

B) Monocytes

Correct Incorrect Correct answer

A) Neutrophils

Correct Incorrect Correct answer

C) Eosinophils

Correct Incorrect Correct answer

D) Basophils

Correct Incorrect Correct answer

Category: FCP_Immunology

A) Opsonisation

Correct Incorrect Correct answer

B) Diapedesis

Correct Incorrect Correct answer

C) Chemotaxis

Correct Incorrect Correct answer

D) Pinocytosis

Correct Incorrect Correct answer

Category: FCP_Immunology

A) Myeloperoxidase

Correct Incorrect Correct answer

B) Superoxide dismutase

Correct Incorrect Correct answer

C) Catalase

Correct Incorrect Correct answer

D) NADPH oxidase

Correct Incorrect Correct answer

Category: FCP_Immunology

A) Lung

Correct Incorrect Correct answer

C) Liver

Correct Incorrect Correct answer

B) Brain

Correct Incorrect Correct answer

D) Kidney

Correct Incorrect Correct answer

Category: FCP_Immunology

A) IL-1

Correct Incorrect Correct answer

B) IL-6

Correct Incorrect Correct answer

C) TNF-α

Correct Incorrect Correct answer

D) IFN-γ

Correct Incorrect Correct answer

Category: FCP_Immunology

B) MHC class II

Correct Incorrect Correct answer

A) MHC class I

Correct Incorrect Correct answer

C) B cell receptors

Correct Incorrect Correct answer

D) NK cell receptors

Correct Incorrect Correct answer

Category: FCP_Immunology

A) MHC class I

Correct Incorrect Correct answer

B) MHC class II

Correct Incorrect Correct answer

C) NK cell receptors

Correct Incorrect Correct answer

D) Fc receptors

Correct Incorrect Correct answer

Category: FCP_Immunology

A) Viral dsRNA

Correct Incorrect Correct answer

B) Gram-negative LPS

Correct Incorrect Correct answer

C) Gram-positive peptidoglycan

Correct Incorrect Correct answer

D) Bacterial flagellin

Correct Incorrect Correct answer

Category: FCP_Immunology

A) Macrophages

Correct Incorrect Correct answer

C) Dendritic cells

Correct Incorrect Correct answer

B) B cells

Correct Incorrect Correct answer

D) Neutrophils

Correct Incorrect Correct answer

Category: FCP_Immunology

A) Follicular helper T cells

Correct Incorrect Correct answer

B) Cytotoxic T lymphocytes

Correct Incorrect Correct answer

C) Plasma cells

Correct Incorrect Correct answer

D) Innate lymphoid cells

Correct Incorrect Correct answer

Category: FCP_Immunology

A) CRP

Correct Incorrect Correct answer

C) Albumin

Correct Incorrect Correct answer

B) Ferritin

Correct Incorrect Correct answer

D) Haptoglobin

Correct Incorrect Correct answer

Category: FCP_Immunology

B) Enhancement of erythropoietin release from the kidney

Correct Incorrect Correct answer

A) Upregulation of endothelial adhesion molecules and systemic inflammation

Correct Incorrect Correct answer

C) Inhibition of IL-1 and IL-6 signalling to limit fever

Correct Incorrect Correct answer

D) Promotion of Treg differentiation to suppress immunity

Correct Incorrect Correct answer

Category: FCP_Immunology

A) Immune complexes

Correct Incorrect Correct answer

C) Direct contact with microbes

Correct Incorrect Correct answer

B) Mannose-binding lectin

Correct Incorrect Correct answer

D) Anaphylatoxins

Correct Incorrect Correct answer

Category: FCP_Immunology

B) C3b only

Correct Incorrect Correct answer

A) C5b–C9

Correct Incorrect Correct answer

C) C1q–C4

Correct Incorrect Correct answer

D) C3a–C5a

Correct Incorrect Correct answer

Category: FCP_Immunology

A) Pentraxin

Correct Incorrect Correct answer

C) Collectin

Correct Incorrect Correct answer

B) Complement protein

Correct Incorrect Correct answer

D) Defensins

Correct Incorrect Correct answer

Category: FCP_Immunology

A) Interferons

Correct Incorrect Correct answer

B) Chemokines

Correct Incorrect Correct answer

C) Interleukins

Correct Incorrect Correct answer

D) Colony-stimulating factors

Correct Incorrect Correct answer

Category: FCP_Immunology

A) Induction of pyrexia via hypothalamic prostaglandin pathways

Correct Incorrect Correct answer

B) Upregulation of antiviral proteins that block viral mRNA translation

Correct Incorrect Correct answer

C) Promotion of immunoglobulin class switching from IgM to IgG in adaptive immunity

Correct Incorrect Correct answer

D) Recruitment and activation of eosinophils

Correct Incorrect Correct answer

Category: FCP_Immunology

B) Catalase

Correct Incorrect Correct answer

A) NADPH oxidase

Correct Incorrect Correct answer

C) Myeloperoxidase

Correct Incorrect Correct answer

D) Elastase

Correct Incorrect Correct answer

Category: FCP_Immunology

A) Conversion of superoxide anion into hydrogen peroxide

Correct Incorrect Correct answer

B) Oxidation of chloride and other halides in the presence of H₂O₂ to form hypohalous acids

Correct Incorrect Correct answer

C) Breakdown of hydrogen peroxide into water and oxygen

Correct Incorrect Correct answer

D) Reduction of nitrite to nitric oxide, enhancing vasodilation and microbial killing

Correct Incorrect Correct answer

Category: FCP_Immunology

B) IL-6 and CRP

Correct Incorrect Correct answer

A) C3b and IgG

Correct Incorrect Correct answer

C) C5a and histamine

Correct Incorrect Correct answer

D) IFN-γ and TNF-α

Correct Incorrect Correct answer

Category: FCP_Immunology

A) T cells

Correct Incorrect Correct answer

C) Plasma cells

Correct Incorrect Correct answer

B) B cells

Correct Incorrect Correct answer

D) Macrophages

Correct Incorrect Correct answer

Category: FCP_Immunology

B) BTK mutation impairing B-cell maturation

Correct Incorrect Correct answer

A) STAT3 mutation impairing Th17 differentiation

Correct Incorrect Correct answer

C) FOXP3 mutation impairing Treg development

Correct Incorrect Correct answer

D) CD18 mutation impairing neutrophil adhesion

Correct Incorrect Correct answer

Category: FCP_Immunology

A) IgA

Correct Incorrect Correct answer

D) IgM

Correct Incorrect Correct answer

B) IgE

Correct Incorrect Correct answer

C) IgG

Correct Incorrect Correct answer

Category: FCP_Immunology

A) C3

Correct Incorrect Correct answer

B) C5–C9

Correct Incorrect Correct answer

C) Factor B

Correct Incorrect Correct answer

D) Factor D

Correct Incorrect Correct answer

Category: FCP_Immunology

B) Constant domains of the heavy chain

Correct Incorrect Correct answer

A) Variable domains of heavy and light chains

Correct Incorrect Correct answer

C) Fc portion interacting with effector cells

Correct Incorrect Correct answer

D) Hinge region conferring molecular flexibility

Correct Incorrect Correct answer

Category: FCP_Immunology

A) Crosses the placenta

Correct Incorrect Correct answer

D) Dominates the primary immune response

Correct Incorrect Correct answer

B) Activates complement

Correct Incorrect Correct answer

C) Neutralises toxins

Correct Incorrect Correct answer

Category: FCP_Immunology

B) IL-1

Correct Incorrect Correct answer

A) IL-4

Correct Incorrect Correct answer

C) IL-10

Correct Incorrect Correct answer

D) IFN-γ

Correct Incorrect Correct answer

Category: FCP_Immunology

A) X-linked agammaglobulinaemia

Correct Incorrect Correct answer

B) Severe combined immunodeficiency

Correct Incorrect Correct answer

C) Selective IgA deficiency

Correct Incorrect Correct answer

D) Chronic granulomatous disease

Correct Incorrect Correct answer

Category: FCP_Immunology

A) 1st and 2nd

Correct Incorrect Correct answer

C) 3rd and 4th

Correct Incorrect Correct answer

B) 2nd and 3rd

Correct Incorrect Correct answer

D) 4th and 5th

Correct Incorrect Correct answer

Category: FCP_Immunology

B) CD40 receptor on B lymphocytes

Correct Incorrect Correct answer

A) CD40 ligand on activated T helper cells

Correct Incorrect Correct answer

C) Activation-induced cytidine deaminase (AID) in B cells

Correct Incorrect Correct answer

D) ICOS ligand on T helper cells

Correct Incorrect Correct answer

Category: FCP_Immunology

A) Type IV hypersensitivity

Correct Incorrect Correct answer

D) Type I hypersensitivity

Correct Incorrect Correct answer

B) Type II hypersensitivity

Correct Incorrect Correct answer

C) Type III hypersensitivity

Correct Incorrect Correct answer

Category: FCP_Immunology

A) Catalase

Correct Incorrect Correct answer

C) NADPH oxidase

Correct Incorrect Correct answer

B) Myeloperoxidase

Correct Incorrect Correct answer

D) C1 esterase inhibitor

Correct Incorrect Correct answer

Category: FCP_Immunology

A) Type I hypersensitivity

Correct Incorrect Correct answer

B) Type II hypersensitivity

Correct Incorrect Correct answer

C) Type III hypersensitivity

Correct Incorrect Correct answer

D) Type IV hypersensitivity

Correct Incorrect Correct answer

Category: FCP_Immunology

A) IgE

Correct Incorrect Correct answer

D) T lymphocytes

Correct Incorrect Correct answer

B) IgG

Correct Incorrect Correct answer

C) Immune complexes

Correct Incorrect Correct answer

Category: FCP_Immunology

A) Type I hypersensitivity

Correct Incorrect Correct answer

C) Type III hypersensitivity

Correct Incorrect Correct answer

B) Type II hypersensitivity

Correct Incorrect Correct answer

D) Type IV hypersensitivity

Correct Incorrect Correct answer

Category: FCP_Immunology

B) CD4 T cells

Correct Incorrect Correct answer

A) Preformed antibodies

Correct Incorrect Correct answer

C) CD8 T cells

Correct Incorrect Correct answer

D) NK cells

Correct Incorrect Correct answer

Category: FCP_Immunology

A) Preformed recipient IgG against donor endothelium causing immediate vascular thrombosis

Correct Incorrect Correct answer

B) Recipient T cells directly recognizing donor MHC on graft antigen-presenting cells

Correct Incorrect Correct answer

C) Gradual vascular intimal fibrosis due to chronic low-grade immune injury

Correct Incorrect Correct answer

D) Deposition of donor antigen–antibody immune complexes with secondary complement activation

Correct Incorrect Correct answer

Category: FCP_Immunology

B) Neutrophil infiltration

Correct Incorrect Correct answer

A) Progressive fibrosis with vascular intimal thickening

Correct Incorrect Correct answer

C) Mast cell activation

Correct Incorrect Correct answer

D) Immune complex deposition in glomeruli only

Correct Incorrect Correct answer

Category: FCP_Immunology

B) Secretion of TGF-β and IL-10 to suppress effector T cells

Correct Incorrect Correct answer

A) Downregulation or loss of MHC class I molecules

Correct Incorrect Correct answer

C) Upregulation of checkpoint ligands such as PD-L1

Correct Incorrect Correct answer

D) Expression of Fas ligand (FasL) to induce apoptosis of infiltrating T cells

Correct Incorrect Correct answer

Category: FCP_Immunology

A) IL-1

Correct Incorrect Correct answer

B) TNF-α

Correct Incorrect Correct answer

C) IL-6

Correct Incorrect Correct answer

D) IFN-γ

Correct Incorrect Correct answer

Category: FCP_Immunology

A) Cyclooxygenase-1

Correct Incorrect Correct answer

B) Phospholipase A₂

Correct Incorrect Correct answer

C) 5-Lipoxygenase

Correct Incorrect Correct answer

D) Prostaglandin synthase

Correct Incorrect Correct answer

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