What is the target oxygen saturation level for a newborn after 10 minutes of birth?

The target oxygen saturation level for a newborn after 10 minutes of birth is indeed 85% - 95%. This range is established to ensure adequate oxygenation in the immediate postnatal period.

During the first few minutes after birth, a newborn undergoes significant physiological changes as they transition from fetal to extrauterine life. The lungs expand, and circulation shifts as the newborn begins using their lungs for oxygen exchange instead of the placenta. Achieving oxygen saturation within this target range is crucial for ensuring that the newborn's organs and tissues receive sufficient oxygen to support their metabolic needs.

Saturation levels lower than this target may indicate inadequate oxygenation and could necessitate interventions such as supplemental oxygen or further assessment, while saturation levels significantly higher may suggest potential over-oxygenation, which can also be harmful. This understanding helps nurses and healthcare providers manage the care of newborns effectively in the critical onset of life after delivery.