A client arrives at OB triage with complaints of decreased fetal movement for the past 24 hours.
The client states, "I see the high-risk clinic because I have chronic hypertension and gestational diabetes.”. The nurse applies the external fetal monitors and identifies a fetal heart rate baseline of 120 bpm, absent variability, no accelerations, and recurrent late decelerations.
What fetal heart rate category would the nurse communicate to the provider?
Category 1.
Category 2.
Category 3.
Category 4. .
The Correct Answer is C
Choice A rationale
Category 1 is a normal fetal heart rate pattern with no signs of fetal distress, which is not applicable in this case.
Choice B rationale
Category 2 represents an intermediate category with some concerns, but recurrent late decelerations and absent variability place this scenario in a higher risk category.
Choice C rationale
Category 3 indicates abnormal fetal heart rate patterns, including absent variability with recurrent late decelerations, which is associated with potential fetal hypoxia or acidemia and requires prompt intervention.
Choice D rationale
There is no Category 4 in fetal heart rate monitoring. .
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
Choice A rationale
Precipitous labor is a rapid labor that typically lasts less than 3 hours. While it can result in trauma and complications, it does not inherently increase the risk for an operative delivery, which is more often related to other factors like fetal distress or failure to progress.
Choice B rationale
Postpartum hemorrhage (PPH) is a significant concern with precipitous labor due to the rapid and forceful contractions that can cause uterine atony, leading to increased bleeding after birth.
Choice C rationale
In a precipitous labor, the rapid delivery can cause vaginal lacerations, not a decreased risk. The swift passage of the baby through the birth canal increases the risk of tears and trauma.
Choice D rationale
Neonatal sepsis is related to infections acquired during delivery but is not specifically linked to the speed of labor. The primary concern in precipitous labor is maternal trauma and hemorrhage, not infection.
Correct Answer is A
Explanation
Choice A rationale
Uteroplacental insufficiency leads to late decelerations, which are characterized by a gradual decrease in fetal heart rate after the peak of a contraction. This indicates compromised blood flow between the uterus and placenta, affecting the fetus.
Choice B rationale
Umbilical cord compression usually causes variable decelerations, not late decelerations.
Choice C rationale
Maternal bradycardia does not cause changes in fetal heart rate patterns like late decelerations.
Choice D rationale
Fetal head compression causes early decelerations, which coincide with contractions, not late decelerations.
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