What are the high and low critical values for wbc?

The normal range for white blood cell (WBC) count typically falls between 4,000 and 11,000 cells per microliter of blood. Therefore, critical values are often considered to be below 2,500 cells/µL (low) or above 30,000 cells/µL (high). These thresholds can vary slightly based on laboratory standards and patient population, so it's essential to refer to specific lab reference ranges for precise values.