11-11-2009, 01:36 PM
a 2 years old boy has history of recurrent sinopulmonary infections with pneumocccus and h influenzae, h/o diarrhea off and on due to giardia and once he had a transfusion reaction .. where does the pathology lie:
a. T cells only
b. B cells only
c. T and B cells
d. immunoglobulin deficiency
e. chloride channel mutation
a. T cells only
b. B cells only
c. T and B cells
d. immunoglobulin deficiency
e. chloride channel mutation