In a Patient Taking a Hypothetical Immunosuppressive Drug,all Adaptive Responses

In a patient taking a hypothetical immunosuppressive drug,all adaptive responses are inhibited.All innate immune responses are still functional,although some are reduced in strength.While taking this drug,which of the following events will still occur in response to infection?

A) Antigen interaction with lymphocytes
B) Production of antibodies that bind to antigens
C) B-cell differentiation into plasma cells
D) Vasodilation of local blood vessels
E) Activation of lymphocytes