Podcast
Questions and Answers
Which type of hypersensitivity is mediated through special cells?
Which type of hypersensitivity is mediated through special cells?
- Type II
- Type IV (correct)
- Type III
- Type I
During which step of the mechanism of anaphylactic reaction does the immune system develop IgE and bind to mast cell?
During which step of the mechanism of anaphylactic reaction does the immune system develop IgE and bind to mast cell?
- Sensitization (correct)
- Waiting period
- Eliciting of anaphylactic reaction
- None of the above
Which type of hypersensitivity involves the appearance of symptoms within minutes and disappearance after hours?
Which type of hypersensitivity involves the appearance of symptoms within minutes and disappearance after hours?
- Type III
- Type IV
- Type II
- Type I (correct)
Which type of hypersensitivity can be passively transferred by serum?
Which type of hypersensitivity can be passively transferred by serum?
What is the mode of entry classification for eliciting dose of the antigen in anaphylactic reactions?
What is the mode of entry classification for eliciting dose of the antigen in anaphylactic reactions?
Which type of anaphylaxis occurs after the introduction of the allergen onto or into the skin?
Which type of anaphylaxis occurs after the introduction of the allergen onto or into the skin?
How is desensitization for the prevention of anaphylaxis achieved?
How is desensitization for the prevention of anaphylaxis achieved?
Which type of reaction is characterized by injury of the cell after its reaction with the antibody, and involves complement fixation and cell damage?
Which type of reaction is characterized by injury of the cell after its reaction with the antibody, and involves complement fixation and cell damage?
What is the mechanism of cytotoxic (cytolytic) reactions Type II involving complement fixation and cell damage?
What is the mechanism of cytotoxic (cytolytic) reactions Type II involving complement fixation and cell damage?
Which hypersensitivity type is cell mediated and involves sensitized T-lymphocytes, macrophages, and the release of certain cells responsible for this type of hypersensitivity?
Which hypersensitivity type is cell mediated and involves sensitized T-lymphocytes, macrophages, and the release of certain cells responsible for this type of hypersensitivity?
