What is a typical normal newborn blood glucose range?

What is a typical normal newborn blood glucose range?

• A. 20-40 mg/dL
• B. 60-80 mg/dL
• C. 70-90 mg/dL
• D. Approximately 40-60 mg/dL

Answer: (D)

A healthy term newborn typically maintains blood glucose in the 40 to 60 mg/dL range during the early hours after birth. This reflects the transition from relying on maternal glucose to the infant’s own glucose production, with feeding helping to stabilize levels. Values within this range are considered normal for the immediate newborn period; readings persistently below 40 mg/dL indicate hypoglycemia and may require intervention such as feeding or medical evaluation. While occasional readings can be higher, the standard expected normal range for newborns is about 40–60 mg/dL, making that option the best choice.

A healthy term newborn typically maintains blood glucose in the 40 to 60 mg/dL range during the early hours after birth. This reflects the transition from relying on maternal glucose to the infant’s own glucose production, with feeding helping to stabilize levels. Values within this range are considered normal for the immediate newborn period; readings persistently below 40 mg/dL indicate hypoglycemia and may require intervention such as feeding or medical evaluation. While occasional readings can be higher, the standard expected normal range for newborns is about 40–60 mg/dL, making that option the best choice.