A nurse is reviewing the CBC findings for a female client who is receiving combination chemotherapy for breast cancer. Which of the following findings should the nurse report to the provider?

A. WBC 2,300/mm³: This value is significantly below the normal range (5,000–10,000/mm³) and indicates leukopenia/neutropenia, placing the client at high risk for infection. This requires immediate reporting. B. Platelets 155,000/mm³: This is within the normal range (150,000–400,000/mm³). C. RBC 5 million/mm³: This is within the normal range for females (4.2–5.4 million/mm³). D. Hemoglobin 12 g/dL: This is within the normal range for females (12–16 g/dL).