Table 1. Laboratory results from the Pediatric Emergency Department (ED).

Test Name	Lab Value	Normal Reference
White Blood Cell Count	4.80	6.0-17.5 x 103/µL
Red Blood Cell Count	4.81	2.7-4.5 x 106/µL
Hemoglobin	14.5	9.5-13.5 g/dL
Hematocrit	41.7	29-41%
Platelets	566	150,000-450,000/µL
Procalcitonin	0.77	<0.05 ng/mL
Lactic Acid	2.24	1.0-3.3 mmol/L
C-Reactive Protein	1.02	<10 mg/L