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A nurse is caring for a client in labor at 39 weeks of gestation.
Which of the following assessment findings requires follow-up?

A.

Maternal blood pressure of 128/88.

B.

Fetal heart rate baseline of 115 bpm.

C.

Maternal heart rate of 128 bpm.

D.

Maternal respiratory rate of 18 breaths per minute.

Answer and Explanation

The Correct Answer is C

Choice A rationale

A maternal blood pressure of 128/88 mm Hg is within normal limits for a pregnant woman. Regular monitoring is necessary, but no immediate follow-up is required unless symptoms

of preeclampsia appear.

 

Choice B rationale

A fetal heart rate baseline of 115 bpm is within the normal range (110-160 bpm). This does not require immediate follow-up and is a reassuring sign of fetal well-being.

 

Choice C rationale

A maternal heart rate of 128 bpm is elevated (tachycardia) and may indicate distress, infection, dehydration, or other underlying conditions. This requires immediate follow-up to identify and address the cause.

 

Choice D rationale

A maternal respiratory rate of 18 breaths per minute is within the normal range (12-20 breaths per minute) and does not require immediate follow-up.


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View Related questions

Correct Answer is ["A","C","D","E"]

Explanation

Choice A rationale

Recurrent variable decelerations can indicate umbilical cord compression. Notifying the provider ensures immediate intervention if necessary to address potential fetal distress and to

monitor labor progression.

Choice B rationale

Ambulation is not recommended with recurrent variable decelerations. It might increase the risk of cord prolapse or other complications, further compromising fetal wellbeing.

Choice C rationale

Repositioning to the left lateral position helps improve uteroplacental blood flow and reduce cord compression, addressing the decelerations and promoting fetal oxygenation.

Choice D rationale

Performing a sterile vaginal exam can help identify any immediate issues like cord prolapse or rapid cervical changes that could impact labor management and fetal wellbeing.

Choice E rationale

Providing an IV fluid bolus can improve maternal hydration and placental perfusion, potentially alleviating the cause of variable decelerations by increasing blood flow and reducing cord

compression effects. .

Correct Answer is C

Explanation

Choice A rationale

The placenta does not provide thermoregulation; that function is managed by maternal thermoregulation and the amniotic fluid which insulates the fetus.

Choice B rationale

Amniotic fluid cushions the fetus from maternal movements, not the placenta. The placenta's role is more focused on nutrient and waste exchange.

Choice C rationale

The placenta facilitates metabolic functions and gas exchange, supplying oxygen and nutrients to the fetus while removing carbon dioxide and waste products, ensuring fetal development.

Choice D rationale

The placenta doesn't provide a sterile environment. This is accomplished by the amniotic sac and amniotic fluid. The placenta connects the fetus to maternal blood supply, ensuring necessary exchanges for fetal growth.

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