Nursing Clinical Practice Guide
Clinical Scenario: You are the labor nurse for Gina, a 32-year-old G1P0 at 38 weeks. She has been in active labor for 6 hours with epidural analgesia. Suddenly, she sits up gasping, "I can't breathe!" You note her SpO2 is 85%, heart rate 140 bpm, BP 70/40, and she becomes confused. The external fetal monitor shows a fetal heart rate of 60 bpm (profound bradycardia).
Nursing Intervention Strategy:
1. Immediate Action (Seconds): Shout for help! Call a Code Blue and an Obstetric Emergency (e.g., "Stat cesarean to Room 5!"). If she loses consciousness and is pulseless, begin high-quality CPR.
2. Simultaneous Priorities: While calling for help, your team should:
* Airway/Breathing: Apply a non-rebreather mask at 15 L/min or prepare for rapid sequence intubation by the anesthesia team.
* Circulation: Establish TWO large-bore (14- or 16-gauge) IV lines. Begin a rapid isotonic crystalloid (Normal Saline or Lactated Ringer's) bolus.
* Delivery: This is the core intervention. Communicate clearly to the team: "Patient is in probable AFE with arrest/near-arrest. We need to move to OR NOW for perimortem C-section." The goal is incision within 5 minutes of arrest.
3. Ongoing Management: In the OR/ICU, anticipate and manage DIC: massive transfusion protocol (MTP) with packed red blood cells (PRBCs), fresh frozen plasma (FFP), platelets, and cryoprecipitate.
Patient Safety and Precautions:
* Do not delay CPR for transport. Initiate CPR immediately at the bedside. Manual left uterine displacement (pushing the uterus to the left) must be performed during compressions to relieve aortocaval compression until delivery.
* Communication is critical. Use closed-loop communication. Designate roles: one nurse for meds/IVs, one for documentation/time-keeping, one for communicating with family.
* Know your facility's OB emergency protocols. Many have specific "AFE/Maternal Arrest" packs or carts.
Nursing Procedure & Medication Flow
During Maternal Code with Perimortem C-Section:
1. CPR: Compressions at 100-120/min. Allow full chest recoil. Switch compressors every 2 minutes.
2. Defibrillation: If a shockable rhythm (VF/VT) is identified, defibrillate at standard energy levels. It is safe for the fetus.
3. Medications: Administer code medications (Epinephrine 1mg IV q3-5min) per ACLS protocol. There is no change in dosing for pregnancy.
4. Delivery: The obstetrician will perform the fastest possible cesarean delivery. The nurse assists by ensuring the surgical team has immediate access, continuing CPR until the moment of incision, and preparing neonatal resuscitation for the baby.
5. Post-Delivery: Continue full ACLS. Now, CPR may become more effective. Aggressively treat coagulopathy with blood products as they arrive.
A Word from Your Senior Nurse
This is one of the most terrifying scenarios in obstetrics. Remember, your knowledge and swift, prioritized actions can mean the difference between life and death for two people. In a crisis, fall back on your fundamentals: Airway, Breathing, Circulation – but in the pregnant patient, you must immediately add D for Delivery to that sequence when there is arrest. Don't panic. Your role is to recognize, call for the right help, start life-supporting measures, and be the organized point person for your team. Studying these high-stakes scenarios builds the mental muscle memory you need to act decisively in real life. You've got this!