What is a primary action in BLS obstetrical emergencies regarding the airway?

What is a primary action in BLS obstetrical emergencies regarding the airway?

• A. Briefly assess blood pressure and vital signs.
• B. Administer IV fluids.
• C. Ensure patent airway and provide oxygen as needed.
• D. Deliver immediately if crowding.

Answer: (C)

In obstetrical emergencies, maintaining a clear airway and delivering oxygen is the top priority because maternal oxygenation directly affects fetal oxygen delivery. Pregnancy can make airway management more challenging due to factors like airway edema and a higher risk of aspiration, so securing the airway and supporting breathing quickly helps prevent hypoxia for both mother and baby. Practical steps include assessing and clearing the airway, using suction as needed, and opening the airway with the appropriate maneuver (head-tilt-chin-lift if there’s no suspected neck injury, or a jaw-thrust if spinal injury is possible). Positioning matters: place the patient in a left lateral tilt to reduce aortocaval compression and improve breathing and circulation. Provide high-flow oxygen with a nonrebreather mask or via bag-valve-mask with supplemental oxygen, and be ready to assist ventilation if the patient stops breathing or ventilation is inadequate.

In obstetrical emergencies, maintaining a clear airway and delivering oxygen is the top priority because maternal oxygenation directly affects fetal oxygen delivery. Pregnancy can make airway management more challenging due to factors like airway edema and a higher risk of aspiration, so securing the airway and supporting breathing quickly helps prevent hypoxia for both mother and baby.

Practical steps include assessing and clearing the airway, using suction as needed, and opening the airway with the appropriate maneuver (head-tilt-chin-lift if there’s no suspected neck injury, or a jaw-thrust if spinal injury is possible). Positioning matters: place the patient in a left lateral tilt to reduce aortocaval compression and improve breathing and circulation. Provide high-flow oxygen with a nonrebreather mask or via bag-valve-mask with supplemental oxygen, and be ready to assist ventilation if the patient stops breathing or ventilation is inadequate.