Nursing Clinical Practice Guide
Clinical Scenario: You are the labor nurse for Maria, G3P2 at 39 weeks. Her contractions are strong, every 2-3 minutes, lasting 60 seconds. Four hours ago, her cervix was 6 cm/100% effaced/-1 station. On your reassessment, it remains 6 cm/100% effaced/-1 station. The external fetal monitor shows a baseline of 140 with moderate variability and accelerations.
Nursing Intervention Strategy:- 1AssessmentConfirm contraction pattern (palpate or review IUPC data). Perform a careful vaginal exam to confirm no change in dilation, effacement, station, and fetal position (e.g., is it OP?). Reassess fetal heart rate (FHR) tracing for any new non-reassuring features.
- 2ActionImmediately call the obstetrician or midwife. Report using SBAR: Situation (patient in active labor), Background (multip at 39 weeks), Assessment (cervix unchanged at 6 cm for 4 hours despite adequate contractions, reassuring FHR), Recommendation ("I need you to evaluate her for secondary arrest.").
- 3Care & MonitoringWhile awaiting the provider, continue supportive care: assist with position changes (left lateral, hands-and-knees), provide emotional support, maintain hydration (IV fluids), and monitor FHR and contractions continuously. Do not leave the patient unattended.
- 4EducationExplain to the patient and her partner what is happening in simple terms: "Your contractions are strong, which is good, but your cervix hasn't opened further in the last few hours. This happens sometimes, and the doctor needs to check you to see what the best next step is for you and the baby."
Patient Safety and Precautions:
* Never assume arrest is due to "maternal exhaustion" or anxiety without provider evaluation.
* Do not administer any labor-stimulating interventions (like nipple stimulation) without an order, as they could cause uterine hyperstimulation.
* Continuously monitor for signs of chorioamnionitis (maternal fever, fetal tachycardia, uterine tenderness, foul-smelling amniotic fluid), a risk with prolonged rupture of membranes and prolonged labor.
Nursing Procedure & Medication Flow
If the provider orders Oxytocin (Pitocin) augmentation:
1. Double-check the order: dose, rate, and increment schedule.
2. Use an infusion pump. Start at the ordered low dose (e.g., 1-2 mU/min).
3. Titrate per protocol, increasing gradually (e.g., every 30-40 minutes) until achieving adequate labor pattern (contractions q2-3 min, lasting 40-60 sec, with 60-sec rest periods).4. Monitor continuously: One-to-one nursing is required. Assess maternal BP, pulse, contraction pattern (for tachysystole), and FHR pattern (for decelerations) before each rate increase and frequently thereafter.
5. Discontinue oxytocin and notify provider for non-reassuring FHR patterns or uterine tachysystole (more than 5 contractions in 10 minutes).
A Word from Your Senior Nurse
Labor and delivery nursing is about being a vigilant guardian of two lives. Trust your assessment skills. When you see a clear pattern of arrest like this, don't second-guess yourself or try to "fix it" with independent measures. Your most powerful tool is timely and accurate communication with the provider. By recognizing secondary arrest early and calling for help, you are initiating the chain of events that leads to a safe resolution, whether that's a successful augmented vaginal delivery or a timely cesarean section. On the NCLEX and in real life, knowing when to act independently and when to collaborate is the mark of a safe, competent nurse.