Podcast
Questions and Answers
Which cytokine facilitates B-cell class switching to IgG and IgE?
Which cytokine facilitates B-cell class switching to IgG and IgE?
- IL-12
- IL-5
- IL-4 (correct)
- IL-10
Which cells express MHC class I and can present intracellular antigens?
Which cells express MHC class I and can present intracellular antigens?
- All nucleated cells and platelets (correct)
- Neutrophils and monocytes
- Macrophages and dendritic cells
- Eosinophils and basophils
Which cytokine is secreted by CD4+ T H 1 cells to provide the second activation signal for cytotoxic T-cell activation?
Which cytokine is secreted by CD4+ T H 1 cells to provide the second activation signal for cytotoxic T-cell activation?
- IL-4
- IL-10
- IL-5
- IL-2 (correct)
What is the characteristic feature of noncaseating granulomas?
What is the characteristic feature of noncaseating granulomas?
What induces the differentiation of CD4+ helper T cells into T H1 subtype in granulomatous inflammation?
What induces the differentiation of CD4+ helper T cells into T H1 subtype in granulomatous inflammation?
Which of the following is a characteristic of chronic inflammation?
Which of the following is a characteristic of chronic inflammation?
What is the main cause of stimuli for chronic inflammation?
What is the main cause of stimuli for chronic inflammation?
Where are T cells produced as progenitor cells?
Where are T cells produced as progenitor cells?
Which subset of activated CD4+ helper T cells secretes IL-2 and IFN-y?
Which subset of activated CD4+ helper T cells secretes IL-2 and IFN-y?
What is the role of B7 on antigen presenting cells (APCs) in T cell activation?
What is the role of B7 on antigen presenting cells (APCs) in T cell activation?
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