Which action is an immediate initial measure in postpartum hemorrhage resuscitation?

Which action is an immediate initial measure in postpartum hemorrhage resuscitation?

• A. Pitocin 10 Units IM
• B. High-Flow O2
• C. TXA
• D. Uterine Massage

Answer: (B)

In postpartum hemorrhage resuscitation, the immediate priority is to support breathing and oxygen delivery as you begin stabilization. Providing high-flow oxygen ensures the mother’s tissues receive adequate oxygen even while blood loss is ongoing, helping prevent hypoxia and organ injury as you assess volume status and initiate resuscitation. This step fits into the ABC approach—airway and breathing come before addressing the source of bleeding. Uterine massage and uterotonics to stop the bleed, and antifibrinolytics to reduce ongoing blood loss, are essential parts of management, but they address the hemorrhage itself rather than the immediate need to optimize oxygenation during resuscitation. Ensuring good oxygenation is the fastest way to protect the patient’s physiology while other measures are started.

In postpartum hemorrhage resuscitation, the immediate priority is to support breathing and oxygen delivery as you begin stabilization. Providing high-flow oxygen ensures the mother’s tissues receive adequate oxygen even while blood loss is ongoing, helping prevent hypoxia and organ injury as you assess volume status and initiate resuscitation. This step fits into the ABC approach—airway and breathing come before addressing the source of bleeding.

Uterine massage and uterotonics to stop the bleed, and antifibrinolytics to reduce ongoing blood loss, are essential parts of management, but they address the hemorrhage itself rather than the immediate need to optimize oxygenation during resuscitation. Ensuring good oxygenation is the fastest way to protect the patient’s physiology while other measures are started.