Multiple Choice
Referring to the figure above, the progression from Phase II HIV infection to Phase III is marked by
A) a high fever and swollen lymph nodes.
B) a drop in the helper T cell count to less than 200/mm3.
C) the complete absence of antibodies to HIV.
D) decreasing HIV in the blood.
E) helper T cell numbers recovering from an initial drop.
Correct Answer:

Verified
Correct Answer:
Verified
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