Nursing Clinical Practice Guide
Clinical Scenario: You are the nurse in Labor & Delivery. A 35-year-old patient at 36 weeks is brought in by her partner. She reports a sudden gush of bright red blood 30 minutes ago, soaking a pad. She denies pain. You assist her to a bed, apply the FHR monitor, and take vital signs as given. The charge nurse informs the obstetrician.
Nursing Intervention Strategy:- 1Assessment & CommunicationContinuously monitor maternal BP, HR, O2 saturation, and FHR. Quantify blood loss (pad counts). Report findings immediately to the provider using SBAR (Situation, Background, Assessment, Recommendation).
- 2Immediate Actions• Do not perform a vaginal or rectal exam.
• Start two large-bore (18-gauge or larger) IV lines for rapid fluid or blood administration.
• Administer oxygen via non-rebreather mask at 10-15 L/min to maximize fetal oxygenation.
• Draw stat labs: CBC, type and crossmatch for 4 units of packed red blood cells (PRBCs).
- 3Preparation for SurgeryThis is the core priority. Explain the need for an emergency C-section to the patient and family. Obtain informed consent. Insert an indwelling urinary catheter (Foley). Ensure the operating room is ready and the neonatal resuscitation team is notified.
Patient Safety and Precautions:
• Key Point! The mantra for placenta previa is "hands off the cervix." Reinforce this with all team members.
• Monitor for signs of worsening shock: increasing tachycardia, decreasing BP, oliguria, altered mental status.
• During transport and positioning, handle the patient gently to avoid exacerbating bleeding.
Nursing Procedure & Medication Flow
Emergency Cesarean Preparation:
1. Notify anesthesia, surgery team, NICU.
2. IV Access: Large-bore IVs → Begin isotonic crystalloid (e.g., Lactated Ringer's) bolus per protocol.
3. Labs: Send for CBC, coagulation panel, type and crossmatch.
4. Patient Prep: NPO status confirmed, abdominal skin prep, Foley catheter insertion.
5. Documentation: Time of onset of bleeding, vital sign trends, FHR tracing, all interventions, consent.Medication Alert: Oxytocin is typically given after the baby is delivered to prevent postpartum hemorrhage from uterine atony. It is not given preoperatively for placenta previa.
A Word from Your Senior Nurse
"Placenta previa is one of those 'don't panic, but act fast' situations. Your calm, efficient preparation for surgery is what saves lives. Remembering 'no vaginal exams' is non-negotiable – it's drilled into every L&D nurse for a reason. In these moments, you are the coordinator, the advocate, and the skilled clinician all at once. Understanding the 'why' behind the emergency C-section – that we must bypass the placenta blocking the exit – turns a memorized fact into a powerful clinical insight. This is the kind of critical thinking the NCLEX tests and real nursing demands."