During an IgE-Mediated Hypersensitivity Reaction,the Degranulation of Mast Cells Is

question 9

Multiple Choice

During an IgE-mediated hypersensitivity reaction,the degranulation of mast cells is a result of which receptor action?

• A) Histamine bound to H₂
• B) Chemotactic factor binding to the receptor
• C) Epinephrine bound to mast cells
• D) Acetylcholine bound to mast cells

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