The Nurse Is Evaluating the Laboratory Test Results of a 7-Year-Old

Multiple Choice

The nurse is evaluating the laboratory test results of a 7-year-old child with a suspected hematologic disorder. Which finding would cause the nurse to be concerned?

A) WBC: 5.6 × 10³/mm³
B) RBC: 2.8 × 10⁶/mm³
C) Hemoglobin: 11.4 mg/dL
D) Hematocrit: 35%