The following test results are consistent with which health condition: WBC 5,200 cells per uL, Lymphocytes 16%, CD4 7%?

The test results presented indicate a white blood cell (WBC) count of 5,200 cells per micro-liter, a lymphocyte percentage of 16%, and a CD4 count of 7%. In the context of these values, the health condition that aligns with them is HIV.

Individuals with HIV often exhibit a significantly reduced CD4 T-cell count, which is crucial for a healthy immune response. A CD4 count of 7% is indicative of immunosuppression, which is common in the later stages of HIV infection or in untreated cases. The lymphocyte percentage also shows a deviation, as typically, a greater proportion should be present if the immune system is functioning properly.

In contrast, the other conditions do not correlate with these specific laboratory findings. Hepatitis might present with elevated liver enzymes or other abnormalities rather than altered lymphocyte distribution. Leukemia could present with a higher WBC count and significant changes in various blood components, not a markedly low CD4 percentage. Anemia primarily affects red blood cell levels and would not directly impact the WBC differential or CD4 counts in this manner. Therefore, the results strongly suggest an HIV diagnosis, making it the most fitting health condition among the options provided.