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) drop in the helper T cell count to less than 200/mm³
C) complete absence of antibodies to HIV
D) decreasing number of HIV in the blood
E) helper T cell numbers recovering from an initial drop
Correct Answer:

Verified
Correct Answer:
Verified
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