What is the normal blood glucose level for a term infant?

The normal blood glucose level for a term infant typically falls within the range of 40 to 60 mg/dL. This range is established based on various studies and clinical observations which indicate that while a level of around 40 mg/dL can be considered the lower limit, it is essential to maintain levels above this threshold to prevent hypoglycemia, which can have adverse effects on the infant's health.

The choice of 30 mg/dL is below the established lower limit and may indicate hypoglycemia, which is not considered normal. Similarly, 50 mg/dL is at the lower end of the acceptable range but does not reflect the average expected level, and while 60 mg/dL is within normal limits, it leans toward the higher range. Thus, while values near 40 mg/dL can be seen in healthy term infants, the overall consensus supports that the normal range begins at this point and continues slightly higher. Therefore, the correct emphasis on normal blood glucose for a term infant encompasses a broader and safer range, where 40 mg/dL is notable but should be interpreted within the context of comprehensive clinical practice.