A nurse is caring for a female client, age 29, at 39 weeks of gestation in the intrapartum unit following spontaneous rupture of membranes.
Complete the following sentence by using the lists of options.
The client is at risk for developing
The Correct Answer is {"dropdown-group-1":"B","dropdown-group-2":"B"}
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.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
Choice A rationale
Hydrocodone is an opioid analgesic, but it is typically used for moderate to severe pain and is not commonly administered as a primary agent for severe active labor pain due to its slower onset and potential for more pronounced maternal and neonatal respiratory depression compared to other rapid-acting opioids.
Choice B rationale
Naproxen is a nonsteroidal anti-inflammatory drug (NSAID) primarily used for mild to moderate pain and inflammation. It is generally not effective enough for severe labor pain and is contraindicated in late pregnancy due to potential adverse effects on fetal circulation, such as premature closure of the ductus arteriosus.
Choice C rationale
Naloxone hydrochloride is an opioid antagonist used to reverse opioid-induced respiratory depression. Administering naloxone during active labor would reverse the effects of any pain medication given, exacerbating the client's pain and potentially precipitating opioid withdrawal symptoms, thus it is not an appropriate pain management strategy.
Choice D rationale
Fentanyl citrate is a potent, rapid-acting synthetic opioid analgesic commonly used for severe pain during active labor. Its quick onset and short duration of action make it suitable for intermittent administration, allowing for effective pain relief with a lower risk of prolonged neonatal respiratory depression compared to longer-acting opioids.
Correct Answer is {"dropdown-group-1":"D","dropdown-group-2":"A"}
Explanation
Fetal hypoxia occurs when oxygen delivery to the fetus is compromised. In this client, the contraction pattern of very frequent, prolonged contractions every 1–2 minutes lasting 90–120 seconds results in uterine tachysystole, which reduces uteroplacental blood flow during contractions. Normal contraction frequency is no more than 5 contractions in 10 minutes. Excessive contractions increase uterine tone, decrease relaxation time, and limit oxygen exchange, causing fetal heart rate changes like late decelerations and minimal variability. This leads to fetal hypoxia, a critical risk in labor complicated by these contraction abnormalities.
Rationale for incorrect Response 1 options:
Abruptio placentae is a sudden placental separation causing bleeding and pain, which is not directly indicated here, as there is no vaginal bleeding or sharp pain described.
Uterine tachysystole describes the contraction pattern itself rather than a complication; it is a cause, not the adverse outcome.
Chorioamnionitis is infection of fetal membranes, usually indicated by fever and uterine tenderness, neither present here.
Rationale for incorrect Response 2 options:
Gestational hypertension contributes to fetal risk but is not the immediate cause of the current fetal distress.
Fetal heart rate variability describes fetal condition but does not cause fetal hypoxia; rather, it signals it.
Intrauterine growth restriction indicates chronic fetal compromise but is not the direct cause of acute fetal hypoxia during labor contractions.
Take home points:
- Uterine tachysystole causes reduced oxygen delivery by limiting uterine relaxation time, risking fetal hypoxia.
- Fetal hypoxia manifests as late decelerations and minimal variability on fetal monitoring.
- Abruptio placentae and chorioamnionitis have distinct clinical signs, which differ from those caused by contraction abnormalities.
- Differentiating causes of fetal distress is vital for timely intervention during labor to prevent adverse outcomes.
Whether you are a student looking to ace your exams or a practicing nurse seeking to enhance your expertise , our nursing education contents will empower you with the confidence and competence to make a difference in the lives of patients and become a respected leader in the healthcare field.
Visit Naxlex, invest in your future and unlock endless possibilities with our unparalleled nursing education contents today
Report Wrong Answer on the Current Question
Do you disagree with the answer? If yes, what is your expected answer? Explain.
Kindly be descriptive with the issue you are facing.
