What is the correct immediate management for late decelerations indicating uteroplacental insufficiency?

What is the correct immediate management for late decelerations indicating uteroplacental insufficiency?

• A. Reposition the mother, administer supplemental oxygen, stop oxytocin, establish IV access, assess maternal fluids, call for help, and expedite delivery if persistent
• B. Reposition mother
• C. Administer supplemental oxygen
• D. Stop oxytocin

Answer: (D)

Late decelerations signal fetal hypoxia from reduced placental blood flow. The immediate move is to stop oxytocin because ongoing contractions driven by the infusion can worsen placental perfusion and fetal oxygenation. By halting the uterotonic, you remove the main driver of decreased placental blood flow, giving the fetus a better chance. Alongside stopping oxytocin, rapidly reposition the mother to improve return of blood to the heart and placenta, provide supplemental oxygen to maximize maternal and fetal oxygenation, establish IV access for fluids, and mobilize help with the plan to expedite delivery if the tracing doesn’t improve. The core idea is to discontinue the agent causing excessive uterine activity right away, with these other measures implemented promptly to support the fetus.

Late decelerations signal fetal hypoxia from reduced placental blood flow. The immediate move is to stop oxytocin because ongoing contractions driven by the infusion can worsen placental perfusion and fetal oxygenation. By halting the uterotonic, you remove the main driver of decreased placental blood flow, giving the fetus a better chance. Alongside stopping oxytocin, rapidly reposition the mother to improve return of blood to the heart and placenta, provide supplemental oxygen to maximize maternal and fetal oxygenation, establish IV access for fluids, and mobilize help with the plan to expedite delivery if the tracing doesn’t improve. The core idea is to discontinue the agent causing excessive uterine activity right away, with these other measures implemented promptly to support the fetus.