A nurse is caring for a client who is at 36 weeks of gestation.
Which of the following findings should the nurse identify as the priority to assess further?

The client is at risk for developing Intraamniotic infection as evidenced by White blood cell count.

Rationale for correct answers:
Intraamniotic infection (chorioamnionitis) is a bacterial infection of the amniotic sac often associated with prolonged rupture of membranes and labor. This client has spontaneous rupture of membranes (SROM) 1 hour ago with positive nitrazine test confirming amniotic fluid presence. The elevated white blood cell count (19,800/mm³; normal 5,000–15,000/mm³) is an early marker of infection or inflammation. The presence of group B streptococcus further increases infection risk. The amniotic fluid is moderate and clear, which is normal, so fluid characteristics alone do not indicate infection. Early identification and management of intraamniotic infection are critical to prevent maternal and fetal morbidity.

Rationale for incorrect Response 1 options:
Fetal hypoxia typically manifests as abnormal fetal heart rate patterns such as late decelerations or decreased variability, which are not present here (FHR 150/min, moderate variability). Labor dystocia refers to abnormal or slow labor progress; with 2 cm dilation and regular contractions, no evidence suggests dystocia yet. Gestational hypertension is a maternal hypertensive disorder unrelated to current rupture or WBC findings.

Rationale for incorrect Response 2 options:
Amniotic fluid characteristics (clear, moderate) are normal and not indicative of infection. Uterine tone is moderate and normal on palpation, not suggesting infection or abnormal labor. Cervical exam findings (2 cm dilation, 10% effacement) are early labor signs but do not indicate infection risk.

Take home points:

• Elevated WBC after rupture of membranes signals increased risk of intraamniotic infection.
• Clear amniotic fluid with positive nitrazine confirms membrane rupture but does not confirm infection.
• Early labor signs should be monitored for infection risk, especially with group B strep positive status.
• Differentiating infection from other labor complications like dystocia or fetal hypoxia relies on clinical signs and fetal monitoring.

Choice A rationale

Late decelerations indicate uteroplacental insufficiency, meaning reduced blood flow and oxygen to the fetus. Placing the client in a lateral position (left or right side) can alleviate pressure on the vena cava, improving venous return to the heart, thus increasing cardiac output and uteroplacental perfusion. This is the least invasive initial intervention.

Choice B rationale

While intravenous fluid administration may be indicated in some cases to improve maternal hydration and placental perfusion, repositioning the client is a more immediate and less invasive intervention to address uteroplacental insufficiency by optimizing maternal circulation and oxygen delivery to the fetus.

Choice C rationale

Preparing for a cesarean birth is a significant intervention reserved for persistent or severe fetal distress that does not respond to less invasive measures. Although late decelerations are concerning, immediate surgical intervention is not the first step without attempting to optimize fetal well-being through maternal repositioning.

Choice D rationale

Elevating the client's legs might slightly increase venous return, but it is not the primary intervention for late decelerations. The lateral position is more effective in relieving aortocaval compression, directly addressing the underlying issue of reduced placental blood flow, and is the established first-line intervention.