Podcast
Questions and Answers
Which immunoglobulin is typically involved in Type I hypersensitivity reactions?
Which immunoglobulin is typically involved in Type I hypersensitivity reactions?
- IgG
- IgM
- IgA
- IgE (correct)
What is the term for nonparasite antigens that can trigger a Type I hypersensitivity response?
What is the term for nonparasite antigens that can trigger a Type I hypersensitivity response?
- Toxins
- Allergens (correct)
- Antibodies
- Pathogens
Which enzyme allergen is found in the fecal pellets of the common dust mite and is aerosolized easily?
Which enzyme allergen is found in the fecal pellets of the common dust mite and is aerosolized easily?
- Der P4
- Der P3
- Der P2
- Der P1 (correct)
What genetic trait predisposes individuals to localized anaphylaxis?
What genetic trait predisposes individuals to localized anaphylaxis?
Which of the following is NOT a candidate polymorphic gene associated with Type I hypersensitivity?
Which of the following is NOT a candidate polymorphic gene associated with Type I hypersensitivity?
What is the main function of Class II MHC in relation to allergic responses?
What is the main function of Class II MHC in relation to allergic responses?
What is the role of Fc epsilon receptors (FceR1) on mast cells in allergic responses?
What is the role of Fc epsilon receptors (FceR1) on mast cells in allergic responses?
What is the immediate effect of histamine release during Type I Hypersensitivity reactions?
What is the immediate effect of histamine release during Type I Hypersensitivity reactions?
How does attachment to Fc receptors affect the lifespan of IgE?
How does attachment to Fc receptors affect the lifespan of IgE?
What is the role of high affinity IgE Fc receptor (FceR1) during allergic responses?
What is the role of high affinity IgE Fc receptor (FceR1) during allergic responses?
