A nurse on the labor and delivery unit is caring for a patient who is having induction of labor with oxytocin administered through a secondary IV line. Uterine contractions occur every 2
minutes, last 90 seconds, and are strong to palpation. The baseline fetal heart rate is 150/minute, with uniform decelerations beginning at the peak of the contraction and a return to baseline after the contraction is over.
Which of the following actions should the nurse take?
Increase the rate of infusion of the IV oxytocin,
Discontinue the infusion of the IV oxytocin.
Decrease the rate of infusion of the maintenance IV selution.
Slow the client's rate of breathing.
The Correct Answer is B
A. Incorrect. Increasing the rate of infusion of the IV oxytocin would worsen the uterine hyperstimulation and fetal distress that are indicated by the frequent, long, and strong contractions and uniform decelerations.
B. Correct. Discontinuing the infusion of the IV oxytocin would stop the uterine hyperstimulation and allow the fetus to recover from hypoxia.
C. Incorrect. Decreasing the rate of infusion of the maintenance IV solution would not affect the uterine hyperstimulation or fetal distress, as they are caused by the oxytocin, not by the fluid volume.
D. Incorrect. Slowing the client's rate of breathing would not help with the uterine hyperstimulation or fetal distress, as they are not related to maternal hyperventilation or respiratory alkalosis.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
A) Fetal head compression: Fetal head compression would typically result in variable decelerations, not late decelerations.
B) Umbilical cord compression: Umbilical cord compression is associated with variable decelerations, not late decelerations.
C) Uteroplacental insufficiency: Late decelerations occur due to decreased blood flow and oxygen supply to the fetus, which can be caused by uteroplacental insufficiency. This condition can lead to fetal hypoxia during contractions.
D) Maternal bradycardia: Maternal bradycardia would not directly cause late decelerations in the fetal heart rate.
Correct Answer is C
Explanation
A: Taking deep, cleansing breaths and breathing naturally is not the appropriate technique during the crowning phase of labor, as it can increase the risk of rapid birth and potential perineal trauma.
C: During a precipitous labor with the baby's head crowning, the nurse should encourage the mother to perform blowing or panting breaths during contractions. This technique helps to slow down the delivery process and allows the perineum to stretch gradually, reducing the risk of tearing or other trauma.
B: In the case of precipitous labor, actively pushing as hard as possible can increase the risk of rapid birth and potential complications for both the mother and the baby.
D: Slowpaced breathing patterns are not recommended during the crowning phase of labor, as they may not effectively control the birth process.
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