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| general_pathology:immunology:hypersensitivity_63 [2026/03/16 00:18] – created achamings | general_pathology:immunology:hypersensitivity_63 [2026/03/16 00:21] (current) – achamings |
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| <quiz> | <quiz> |
| <quiz-item choice question="Choose the correct answer" text="Which is true for hypersensitivity type 1 reactions?" options="The second antigen exposure induces cross linking of IgE on mast cells and is called the effector phase|The initial exposure to the antigen causes cross linking of IgE on mast cells and is called the effector phase|In response to chemotactic signals from mast cells, inflammatory cells are recruited in the late phase and neutrophils release major basic protein" answer=""> | <quiz-item choice question="Choose the correct answer" text="Which is true for hypersensitivity type 1 reactions?" options="The second antigen exposure induces cross linking of IgE on mast cells and is called the effector phase|The initial exposure to the antigen causes cross linking of IgE on mast cells and is called the effector phase|In response to chemotactic signals from mast cells, inflammatory cells are recruited in the late phase and neutrophils release major basic protein|Il-12 is important for the production of IgE in the Th2 inflammatory reaction inducing the type I hypersensitivity" answer="The second antigen exposure induces cross linking of IgE on mast cells and is called the effector phase"> |
| </quiz> | </quiz> |
| <accordion> | <accordion> |
| <accordion-item title=”Explanation”> | <accordion-item title=”Explanation”> |
| | {{ :general_pathology:immunology:type1_hypersensitivity1.png?direct |}} |
| | {{ :general_pathology:immunology:type1_hypersensitivty2.png?direct |}} |
| </accordion-item> | </accordion-item> |
| </accordion> | </accordion> |
