01-08-2007, 04:50 PM
A 31-year-old man is treated for a fourth episode of disseminated Neisseria gonorrhoeae infection in the last 5 years. He had no previous history of unusual or recurrent infections. If he has an immunologic defect, which of the following is most likely?
(A) Common variable immunodeficiency
(B) C8 deficiency
© DiGeorge syndrome
(D) Selective IgA deficiency
(E) Severe combined immunodeficiency
(A) Common variable immunodeficiency
(B) C8 deficiency
© DiGeorge syndrome
(D) Selective IgA deficiency
(E) Severe combined immunodeficiency