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Difficulty: Very hardAnte/Intra/Postpartum and Newborn Care

A 31-week gestation client is admitted with preterm prelabor rupture of membranes (PPROM). The client is receiving a continuous intravenous infusion of magnesium sulfate for fetal neuroprotection, intravenous prophylactic ampicillin, and has recently received the first dose of intramuscular betamethasone. During the current assessment, the nurse notes the following findings: Maternal temperature is 38.3°C (100.9°F), blood pressure is 110/68 mmHg, heart rate is 118 bpm, and deep tendon reflexes are 1+. The fetal heart rate tracing reveals a baseline of 175 bpm with minimal variability and occasional early decelerations. The client reports new-onset diffuse abdominal tenderness. Based on these findings, which of the following is the priority nursing action?

  1. A
    Initiate intrauterine resuscitation by administering oxygen via non-rebreather mask and repositioning the client to manage the fetal decelerations.
  2. B
    Delegate hourly maternal vital sign assessments to the unlicensed assistive personnel (UAP) while preparing the client for a sterile vaginal examination.
  3. Notify the healthcare provider immediately of the assessment findings and anticipate the need for prompt delivery.Answer
  4. D
    Document the findings as expected physiological responses to the magnesium sulfate and betamethasone and continue routine monitoring.

Answer

Notify the healthcare provider immediately of the assessment findings and anticipate the need for prompt delivery.
The client's presentation of maternal fever, maternal and fetal tachycardia, and diffuse abdominal tenderness in the setting of PPROM are classic clinical manifestations of chorioamnionitis. Chorioamnionitis is a life-threatening intra-amniotic infection. Despite the preterm gestation (31 weeks) and the ongoing administration of neuroprotective magnesium sulfate, the definitive treatment for chorioamnionitis is immediate delivery. The nurse must immediately notify the healthcare provider so that prompt delivery and broad-spectrum antibiotic therapy can be initiated to prevent maternal sepsis and severe neonatal complications.

Step-by-Step Solution

1
Analyze the maternal assessment findings.
The client presents with a fever of 38.3°C (100.9°F), tachycardia at 118 bpm, and new-onset diffuse abdominal tenderness.
Identifying abnormal vital signs and localized pain is the crucial first step in recognizing maternal systemic infection.
2
Analyze the fetal heart rate (FHR) tracing in the context of the administered medications.
The FHR shows tachycardia (175 bpm), minimal variability, and early decelerations. The client is receiving magnesium sulfate and betamethasone.
Magnesium sulfate and betamethasone decrease FHR variability, and early decelerations are benign. However, the baseline fetal tachycardia (>160 bpm) is pathological and a classic early sign of maternal infection.
3
Synthesize the findings to identify the underlying complication.
The combination of PPROM, maternal fever, maternal/fetal tachycardia, and abdominal tenderness strongly indicates the development of chorioamnionitis.
Chorioamnionitis is a severe, life-threatening intra-amniotic infection that frequently complicates PPROM.
4
Determine the priority nursing intervention based on the diagnosis.
The priority is to immediately notify the healthcare provider, as chorioamnionitis necessitates prompt delivery regardless of the preterm gestational age.
Delivery is the definitive treatment for chorioamnionitis to prevent overwhelming maternal sepsis and severe neonatal morbidity.

Key Concept

Chorioamnionitis in PPROM requires immediate provider notification and prompt delivery, overriding interventions for preterm labor management.
Estimated Time:2m 0s
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Topics

Ante/Intra/Postpartum and Newborn Care

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