What is the typical systolic blood pressure for a newborn?

The typical systolic blood pressure for a newborn is approximately 70 mmHg. This value is based on the physiological norms observed in neonates, where blood pressure tends to be lower than in older children and adults due to their smaller circulatory system and the transitional state of their cardiovascular system after birth.

In the context of newborns, normal blood pressure ranges generally fall between 39 to 76 mmHg for systolic pressure, with 70 mmHg serving as a common reference point. Understanding these vital signs is crucial for EMTs, as they provide essential information about a newborn's circulatory health and potential need for medical intervention.

The other options listed, while they may represent blood pressure values for older children or adults, do not align with the physiological norms for newborns, indicating they are outside the expected range for assessing neonate health.