<prompt> Common variable hypogammaglobulinemia shows-Decreased B cell countincreased B cell countNormal 13 cell countAbsent B cells  <response>: Answer is option 3, normal B cell count In normal variable hypogammaglobulinemia, FBC and blood film: peripheral lymphocytes: peripheral B-cell levels are variable but often normal. Plasma B lymphocyte sub-populations concerned with antibody production. hypogammaglobulinemia 