Scenario: A transplant patient is tested for T cells after immunosuppression therapy. The following data is obtained by flow cytometry from the patient’s peripheral blood:
- Total WBC = 2,200/µL (2.2 x 109/L)
- Total lymphocytes = 25%
- T lymphocytes = 12%
- B lymphocytes = 86%
What is the patient’s absolute T cell count?
Please select the single best answer