Select the Statement That Describes the Physical Requirements That Must

Select the statement that describes the physical requirements that must be present for a diagnosis of AIDS to be made.

A) AIDS is diagnosed as a result of a profound depletion of regulatory cells to less than 200 to 500 cells/mm³.
B) AIDS is diagnosed as a result of a profound depletion of memory cells to 200 to 500 cells/mm³.
C) AIDS is diagnosed as a result of a profound depletion of T-lymphocytes to less than 200 to 500 cells/mm³.
D) None of these are correct.