Podcast
Questions and Answers
Which of the following is not a sentinel cell?
Which of the following is not a sentinel cell?
- Neutrophil (correct)
- Mast cell
- Macrophage
- Dendritic cell
Which of the following activate Mast cells?
Which of the following activate Mast cells?
- IgD
- IgM
- IgG
- IgE (correct)
Which of the following are involved in adaptive and innate immune responses?
Which of the following are involved in adaptive and innate immune responses?
- Cytokines (correct)
- Acute phase proteins
- Complement proteins
- Antibodies
Which of the following signs of inflammation does not match its alternative name?
Which of the following signs of inflammation does not match its alternative name?
Which of the following regarding MHCs is correct?
Which of the following regarding MHCs is correct?
Which of the following is pentameric?
Which of the following is pentameric?
Which of the following does not stimulate blocking and neutralisation of infected cells?
Which of the following does not stimulate blocking and neutralisation of infected cells?
Which of the following complement pathways is initiated by direct contact with pathogens?
Which of the following complement pathways is initiated by direct contact with pathogens?
Which of the following proteins is NOT involved in the formation of the membrane attack complex?
Which of the following proteins is NOT involved in the formation of the membrane attack complex?
What is the term for the process by which certain molecules bind to pathogens and enhance their uptake by phagocytic cells?
What is the term for the process by which certain molecules bind to pathogens and enhance their uptake by phagocytic cells?
What is the primary function of the invariant chain in the antigen presentation process?
What is the primary function of the invariant chain in the antigen presentation process?
What is the role of the HLA DM protein in the antigen presentation process?
What is the role of the HLA DM protein in the antigen presentation process?
What is the name of the vesicle that contains the antigenic peptide and interacts with the MHC class II molecule?
What is the name of the vesicle that contains the antigenic peptide and interacts with the MHC class II molecule?
Which proteins are involved in the folding and loading of MHC class I molecules?
Which proteins are involved in the folding and loading of MHC class I molecules?
Through which pathway do proteins captured from outside the cell get presented to CD4+ T cells?
Through which pathway do proteins captured from outside the cell get presented to CD4+ T cells?
What is the function of the Fab region of an antibody?
What is the function of the Fab region of an antibody?
Which type of immune cell is responsible for killing cells infected with intracellular pathogens?
Which type of immune cell is responsible for killing cells infected with intracellular pathogens?
What is the function of Regulatory T cells in the immune response?
What is the function of Regulatory T cells in the immune response?
What is the difference between T cell and B cell recognition of antigens?
What is the difference between T cell and B cell recognition of antigens?
What is the key difference between innate and adaptive immunity?
What is the key difference between innate and adaptive immunity?
What is the role of sentinels in the immune system?
What is the role of sentinels in the immune system?
Which of the following signs of inflammation is NOT associated with the activation of immune cells?
Which of the following signs of inflammation is NOT associated with the activation of immune cells?
Which subset of T helper cells is involved in parasitic infections?
Which subset of T helper cells is involved in parasitic infections?
Which type of infection triggers the activation of Th17 cells?
Which type of infection triggers the activation of Th17 cells?
What is the primary function of T-reg cells in the immune response?
What is the primary function of T-reg cells in the immune response?
What is the consequence of the combination of cytokines secreted by different T helper subsets on naive T cells?
What is the consequence of the combination of cytokines secreted by different T helper subsets on naive T cells?
Which of the following is NOT a function of Th2 cells?
Which of the following is NOT a function of Th2 cells?
What is the primary function of Th1 cells in intracellular infections?
What is the primary function of Th1 cells in intracellular infections?
Which of the following does sentinel cells release which act on the liver to produce acute phase proteins
?
Which of the following does sentinel cells release which act on the liver to produce acute phase proteins ?
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