Final answer:
The nurse should report the Hgb level of 8.5 g/dL as it is lower than the normal range for children and could indicate anemia due to chemotherapy.
Step-by-step explanation:
When reviewing the laboratory report of a 6-year-old child receiving chemotherapy, the nurse should report an Hgb (hemoglobin) level of 8.5 g/dL to the provider. This is because the normal hemoglobin levels for weaned infants and young children usually range between 11 to 13 g/dL, and an Hgb level of 8.5 g/dL could indicate anemia, which is a common side effect of chemotherapy and could be clinically significant in this patient. The other lab values provided, including WBC (white blood cells) of 9,500/mm³, prealbumin of 18 mg/dL, and platelets of 300,000/mm³, are within normal ranges and should not represent an immediate concern. Anemia can lead to fatigue, reduced oxygen-carrying capacity of the blood, and overall decreased health status. Therefore, it is important for the nurse to report this value to the healthcare provider for further evaluation and possible intervention.