Which of the following would not lead to an immunodeficiency?
A)inherited lack of B cells
B)blood transfusion
C)surgical removal of the thymus
D)SCID
E)AIDS

Question

Quizplus · Accepted Answer

A blood transfusion involves the introduction of foreign blood cells into the body, but it does not directly lead to a deficiency in the immune system. The other options all involve a deficiency in the immune system, either due to genetic factors (lack of B cells, SCID) or the removal of important immune system structures (thymus) or the effects of a viral infection (AIDS).

Which of the Following Would Not Lead to an Immunodeficiency