Which of the following is false concerning IgE and immunity Basophils and mast cells have receptors for Fc of IgE Eosinophils have receptors for Fc of IgE After sensitization (production of IgE & binding to mast cell and basophils), other exposure to that antigen causes cross-linking & release of vasoactive mediators responsible for immediate hypersensitivity (hay fever, asthma, anaphylaxis). Eosinophilia and IgE are often associated with certain worm infections which may then be attacked by ADCC All of the above are true