Final answer:
The target SpO₂ for a neonate who is 1 minute old may start from 60-65% and usually increases to above 90% within the first 10 minutes after birth. The normal range of 95-100% seen in older children and adults is expected to be reached shortly thereafter.
Step-by-step explanation:
The normal or target SpO₂ for a neonate who is 1 minute old is slightly different from older children and adults. A typical pulse oximeter reading for a newborn, taken at 1 minute after birth, can be lower than the normal SpO range of 95-100% seen in healthy older children and adults.
Newborns may have an SpO₂ range from 60-65% at birth, which often quickly increases to above 90% within the first 10 minutes. The Apgar score, which evaluates a newborn's heart rate and respiration among other criteria, is a critical assessment during this time. Although an SpO₂ level of 95-100% is generally considered normal for well-oxygenated blood, neonates are allowed some time post-birth for their SpO₂ levels to reach this range.