A pregnant client at 34 weeks gestation presents to the labor and delivery unit with a sudden gush of clear fluid from the vagina 2 hours ago. The nurse confirms premature rupture of membranes (PROM). Which nursing intervention should be the priority?
1Encourage ambulation to promote labor progression
2Perform a sterile vaginal examination to assess cervical dilation
3Position the client in bed rest with continuous fetal monitoring✓ 정답
4Administer oxytocin to stimulate uterine contractions
해설
With PROM at 34 weeks, bed rest with continuous fetal monitoring is priority to prevent cord prolapse and monitor fetal well-being. Ambulation (1) increases prolapse risk, sterile vaginal exam (2) may introduce infection, and oxytocin (4) is not indicated without labor.
Core Nursing ExplanationKey Concept Analysis: This question tests the priority nursing intervention for a patient with Premature Rupture of Membranes (PROM) at 34 weeks gestation. PROM is the rupture of the amniotic sac before the onset of labor. The primary risks are cord prolapse (especially if the presenting part is not engaged), intrauterine infection (chorioamnionitis), and preterm labor and delivery. The priority is to ensure fetal safety and prevent complications.
Answer Rationale: Key Point! The correct answer is Position the client in bed rest with continuous fetal monitoring. This is the priority because:
1. Bed rest (often in a lateral recumbent position) helps prevent cord prolapse by reducing the force of gravity and the chance of the umbilical cord washing down with the fluid.
2. Continuous fetal monitoring is essential to assess for variable decelerations (a sign of cord compression, which may indicate prolapse) and signs of fetal distress or infection (e.g., fetal tachycardia).
3. At 34 weeks, the goal is often to prolong the pregnancy if possible to promote fetal lung maturity, provided there is no sign of infection or fetal compromise. This intervention supports that conservative management approach.
Distractor Analysis:
Watch out for confusion!
• Encourage ambulation to promote labor progression (Option 1): This is contraindicated in PROM due to the high risk of cord prolapse. Ambulation increases gravitational forces and the chance of the cord slipping through the cervix.
• Perform a sterile vaginal examination to assess cervical dilation (Option 2): A digital vaginal exam is generally avoided in PROM unless the patient is in active labor or delivery is imminent. Each exam increases the risk of introducing ascending infection into the uterine cavity. A sterile speculum exam is performed instead to confirm rupture and assess for cord prolapse.
• Administer oxytocin to stimulate uterine contractions (Option 4): Oxytocin is used to induce labor. At 34 weeks, unless there are signs of infection, non-reassuring fetal status, or other maternal/fetal complications, the management may be expectant (monitoring) rather than immediate induction of labor. Administration is not the nurse's independent priority action.
Related Concepts: Management of PROM depends heavily on gestational age. At term (≥37 weeks), induction of labor is often initiated to reduce infection risk. In preterm PROM (before 37 weeks), management balances the risks of prematurity against the risks of infection. Key assessments include monitoring maternal temperature, fetal heart rate, and characteristics of the amniotic fluid (color, odor).
Concept Summary
• Premature Rupture of Membranes (PROM): Rupture of amniotic sac before onset of labor.
• Primary Risks: Cord prolapse, chorioamnionitis, preterm labor.
• Priority Nursing Actions: Bed rest, continuous fetal monitoring, monitor for signs of infection (maternal fever, fetal tachycardia, foul-smelling fluid).
• Contraindicated Actions: Ambulation, routine digital vaginal exams.
Side-by-Side Comparison!
Condition
Key Feature
Priority Nursing Intervention
Premature Rupture of Membranes (PROM)
Rupture before labor at any gestation.
Bed rest, continuous fetal monitoring, monitor for infection/cord prolapse.
Preterm Premature Rupture of Membranes (PPROM)
PROM occurring before 37 weeks.
Same as PROM, plus administration of corticosteroids (to accelerate fetal lung maturity) and antibiotics (to prolong latency period) may be ordered.
Prolapsed Umbilical Cord
Cord presents ahead of the fetal presenting part.
EMERGENCY: Position mother in Trendelenburg or knee-chest, relieve cord pressure manually, prepare for immediate cesarean delivery.
Anatomy, Physiology & Pharmacology Points
• Physiology: The amniotic sac provides a sterile, protective environment. Once ruptured, the barrier to infection is lost.
• Pharmacology: In PPROM, betamethasone or dexamethasone (corticosteroids) are given to promote fetal lung surfactant production. Antibiotics (e.g., ampicillin) are given to prolong pregnancy and reduce neonatal infection.
Memory Tips
• PROM Priorities = ABC + "Bed & Monitor": Airway/Breathing/Circulation are always first, but for PROM specifically, think Bed rest and Monitor (fetal).
• No VE in PROM: Remember, "Vaginal Exams" can introduce "Villainous Entities" (bacteria)! Use a sterile speculum exam instead.
High-Frequency NCLEX Topics
PROM/PPROM is a classic maternity topic. The NCLEX loves to test:
1. Identifying priority actions (safety first!).
2. Differentiating interventions based on gestational age (term vs. preterm).
3. Recognizing signs of complications (cord prolapse, chorioamnionitis).
Watch Out for Question Variations!
• Instead of asking for the priority intervention, a question might ask: "Which finding requires immediate reporting to the provider?" Correct answer: Variable decelerations on the fetal monitor (suggests cord compression) or maternal temperature of 38.5°C (101.3°F) (suggests infection).
• The scenario could change to term PROM (39 weeks). The priority might then shift to preparing for induction of labor, as the risk of infection outweighs the benefits of continuing the pregnancy.
Nursing Clinical Practice GuideClinical Scenario: You are the nurse in triage. Maria, a 34-week pregnant patient, states, "My water just broke at home. It was a big gush." She is anxious but has no contractions. Her vital signs are normal.
Nursing Intervention Strategy:
1Immediate Assessment & Action• Place Maria on bed rest immediately. Assist her into a lateral (side-lying) position.
• Apply continuous external fetal monitoring (EFM) to obtain a baseline fetal heart rate (FHR) and monitor for decelerations.
• Perform a sterile speculum examination (not a digital exam) to visually confirm pooling of fluid in the vagina, assess for cord prolapse, and possibly obtain fluid samples for testing (fern test, nitrazine test).
• Assess fluid characteristics: Clear is normal; Green (meconium-stained) or foul-smelling fluid must be reported immediately.
2Ongoing Monitoring & Care• Monitor maternal vital signs, especially temperature, every 2-4 hours.
• Document FHR pattern continuously, noting any variable or late decelerations.
• Maintain strict intake and output (I&O). Encourage oral fluids if allowed.
• Provide perineal care and use sterile pads. Teach the patient to report any increase in fluid, change in color, or odor.
3Collaboration & Education• Notify the provider of the confirmed PROM and the gestational age.
• Explain all procedures and the rationale for bed rest and monitoring to reduce anxiety.
• Discuss the plan of care, which may include administration of corticosteroids and antibiotics if the decision is to attempt to prolong the pregnancy.
Patient Safety and Precautions:
• Absolute Contraindication: Do not allow the patient to ambulate or sit upright for prolonged periods.
• Infection Control: Use strict aseptic technique for all perineal care and procedures. Limit vaginal examinations.
• Emergency Preparedness: Keep emergency delivery and cesarean section supplies accessible. Know the procedure for managing a prolapsed cord (e.g., knee-chest position, manual elevation of the presenting part).
Nursing Procedure & Medication FlowFor PPROM with Expectant Management:
1AssessmentConfirm PROM (speculum exam), establish gestational age via ultrasound.
2Medication Administration (as ordered)• Corticosteroids (Betamethasone): Two doses 24 hours apart IM. Purpose: Accelerate fetal lung maturity.
• Antibiotics (e.g., Ampicillin + Erythromycin protocol): Given for 7 days to prolong latency (time from rupture to delivery) and reduce neonatal Group B Strep (GBS) infection.
3Monitoring ProtocolDaily non-stress tests (NST) or biophysical profiles (BPP), daily maternal CBC (Complete Blood Count) to watch for rising WBC (White Blood Cell) count.
A Word from Your Senior Nurse
"PROM can be a scary experience for a mom. Your calm, competent actions are crucial. Remember, you are the eyes and ears at the bedside. That continuous fetal monitor strip isn't just paper—it's the baby's voice. A sudden cluster of variable decelerations could be the first sign of a prolapsed cord, and your quick response to change her position and call the team can save a life. In studying, always link the 'why'—why bed rest? To prevent prolapse. Why no vaginal exams? To prevent infection. This clinical reasoning is what makes a great nurse and will shine through on your NCLEX."
Premature Rupture of Membranes — Rupture of the amniotic sac (chorioamniotic membranes) before the onset of labor.
Cord Prolapse — A obstetric emergency where the umbilical cord descends through the cervix ahead of the fetal presenting part, risking compression and fetal hypoxia.
Chorioamnionitis — Intrauterine infection of the fetal membranes and amniotic fluid, a major risk of prolonged PROM.
Variable Decelerations — Abrupt decreases in fetal heart rate on monitoring, often caused by umbilical cord compression.
Expectant Management — A conservative approach in PPROM involving close monitoring without immediate induction, aiming to prolong pregnancy for fetal benefit if no infection is present.