The CDC Defines Three CD4⁺ T-Cell Categories of T Cell

Multiple Choice

The CDC defines three CD4⁺ T-cell categories of T cell ranges.Which values are correct? (Select all that apply.)

A) In category 1, the CD4⁺ T-cell count is greater than or equal to 500/mL.
B) In category 1, the CD4⁺ T-cell counts range from 200 to 499/mL.
C) In category 2, the CD4⁺ T-cell counts range from 200 to 499/mL.
D) In category 3, the CD4⁺ T-cell count is less than 200/mL.
E) In category 3, the CD4⁺ T-cell count is less than 300/mL.