What is the normal blood glucose range for newborns?

The normal blood glucose range for newborns typically falls between 40 to 150 mg/dL. This range is crucial for ensuring that the newborn has adequate energy levels and can properly regulate their metabolism. Newborns often experience fluctuations in their blood glucose levels due to the transition from intrauterine life to external feeding, making it essential to monitor this closely during the first few days of life. Maintaining blood glucose levels within this range helps prevent complications such as hypoglycemia, which can lead to serious issues if not addressed promptly. The values provided in the other options fall outside of this established range, highlighting the importance of accurate measurements in clinical practice.