Late or variable decelerations indicate what in pregnancy?

• A. Fetal distress requiring immediate action
• B. Fetal well-being
• C. Maternal fever
• D. Not good and need further teaching

Answer: (D)

Late decelerations and variable decelerations signal that the fetus is not tolerating labor well because oxygen delivery to the fetus is compromised. Late decelerations occur after the peak of a contraction and reflect uteroplacental insufficiency, meaning the placenta isn’t providing adequate oxygen during contractions. Variable decelerations are abrupt drops in the fetal heart rate that can result from cord compression; they can be irregular in timing and shape but still indicate potential fetal distress.

Because these patterns are nonreassuring, they require immediate assessment and intervention to improve fetal oxygenation and determine if delivery is needed. Typical actions include repositioning the mother to improve placental perfusion (often to the left lateral position), providing supplemental oxygen, stopping or reducing any uterotonic meds like oxytocin, ensuring adequate IV fluids, and calling the healthcare team to escalate care for possible expedited delivery if the pattern persists or worsens.

Maternal fever would point to a different issue (infection), and a reassuring fetal status would show stable or normal patterns, not late or variable decelerations.