Podcast
Questions and Answers
Which cells are involved in the adaptive immune response?
Which cells are involved in the adaptive immune response?
What is the primary function of dendritic cells in the immune system?
What is the primary function of dendritic cells in the immune system?
Which type of hypersensitivity reaction involves IgE antibodies and mast cell activation?
Which type of hypersensitivity reaction involves IgE antibodies and mast cell activation?
Which of the following is NOT a player of innate immunity?
Which of the following is NOT a player of innate immunity?
Signup and view all the answers
What is the function of the neutrophil granules?
What is the function of the neutrophil granules?
Signup and view all the answers
What is the most common cause of infection in patients with Chronic Granulomatous Disease?
What is the most common cause of infection in patients with Chronic Granulomatous Disease?
Signup and view all the answers
What is the defect in innate immunity that causes Chronic Granulomatous Disease?
What is the defect in innate immunity that causes Chronic Granulomatous Disease?
Signup and view all the answers
Which cells in our body present self-antigens on MHC-I?
Which cells in our body present self-antigens on MHC-I?
Signup and view all the answers
Which cells express MHC-I?
Which cells express MHC-I?
Signup and view all the answers
Which cells usually present antigens from extracellular pathogens?
Which cells usually present antigens from extracellular pathogens?
Signup and view all the answers
Which cells recognize activating ligands universally expressed on nucleated cells?
Which cells recognize activating ligands universally expressed on nucleated cells?
Signup and view all the answers
Which cells of innate immunity fight parasitic infection and contribute to allergic reactions?
Which cells of innate immunity fight parasitic infection and contribute to allergic reactions?
Signup and view all the answers
Which cells of innate immunity have additional capabilities for killing microbes, including acidification of phagosome and influx of reactive metals?
Which cells of innate immunity have additional capabilities for killing microbes, including acidification of phagosome and influx of reactive metals?
Signup and view all the answers
Which cells of innate immunity recognize peptidoglycan, lipoproteins, and bacterial LPS?
Which cells of innate immunity recognize peptidoglycan, lipoproteins, and bacterial LPS?
Signup and view all the answers
Which cells of adaptive immunity produce antibodies and develop in the bone marrow?
Which cells of adaptive immunity produce antibodies and develop in the bone marrow?
Signup and view all the answers
What are key signs and symptoms that indicate that someone is (or is likely) experiencing anaphylaxis?
What are key signs and symptoms that indicate that someone is (or is likely) experiencing anaphylaxis?
Signup and view all the answers
Why is it so important to recognize and treat anaphylaxis quickly?
Why is it so important to recognize and treat anaphylaxis quickly?
Signup and view all the answers
What type of hypersensitivity reaction does anaphylaxis fall under?
What type of hypersensitivity reaction does anaphylaxis fall under?
Signup and view all the answers
What are other common causes or triggers for anaphylaxis?
What are other common causes or triggers for anaphylaxis?
Signup and view all the answers
Which of the following factors can lead to a failure of self-tolerance and the development of autoimmunity?
Which of the following factors can lead to a failure of self-tolerance and the development of autoimmunity?
Signup and view all the answers
What are the main factors involved in the current concepts of immunological tolerance?
What are the main factors involved in the current concepts of immunological tolerance?
Signup and view all the answers
Which type of immune reaction is associated with systemic lupus erythematosus (SLE)?
Which type of immune reaction is associated with systemic lupus erythematosus (SLE)?
Signup and view all the answers
Which type of hypersensitivity reaction is antibody independent and mediated by T cells?
Which type of hypersensitivity reaction is antibody independent and mediated by T cells?
Signup and view all the answers