試題詳解

25. In a healthy individual without any ongoing infection, what is the most likely fate of a mature naive T cell that encounters a self-antigen outside the thymus? (Select all that apply)
(A) Initiate an autoimmune attack against the cell presenting the self-antigen
(B) Be suppressed by a regulatory T cell
(C) Undergo proliferation
(D) Become anergic (unresponsive to stimulation)
(E) Continue rearranging its α-chain genes