A nurse is assisting with the monitoring of a client who is in labor.
Which of the following findings should the nurse report to the provider?
Umbilical cord compression
Head compression
Maternal opioid administration
Lateral deceleration
The Correct Answer is A
Choice A rationale:
Umbilical cord compression is a serious condition that can deprive the fetus of oxygen and nutrients. It can occur during labor
due to various factors, such as excessive fetal movement, a long umbilical cord, or decreased amniotic fluid.
Key signs of umbilical cord compression include:
Variable decelerations: These are abrupt decreases in the fetal heart rate (FHR) that vary in duration, depth, and timing. They
are often caused by cord compression, as the compression temporarily reduces blood flow to the fetus.
Late decelerations: These are delayed decreases in the FHR that occur after the peak of a uterine contraction. They can also be
a sign of cord compression, as the compression can impair placental blood flow.
Loss of FHR variability: This refers to a decrease in the normal fluctuations of the FHR. It can be a sign of fetal distress,
including cord compression.
Immediate action is crucial when umbilical cord compression is suspected. The nurse should:
Notify the provider immediately.
Change the mother's position: This can help relieve pressure on the cord. Common positions include:
Lateral positioning (lying on the side)
Trendelenburg position (lying on the back with the head tilted down)
Knee-chest position (kneeling with the chest on the bed)
Administer oxygen to the mother: This can increase fetal oxygenation.
Prepare for possible interventions: These may include amnioinfusion (infusing fluid into the amniotic sac to increase fluid
volume), internal fetal monitoring, or cesarean delivery.
Choice B rationale:
Head compression is a common occurrence during labor as the fetal head descends through the birth canal. It usually does not
require intervention unless it causes significant changes in the FHR or other signs of fetal distress.
Choice C rationale:
Maternal opioid administration can affect the FHR, but it is not typically a cause for immediate concern unless there are
significant changes in the FHR or other signs of fetal distress. The nurse should continue to monitor the FHR closely and report
any concerns to the provider.
Choice D rationale:
Lateral decelerations are not a recognized pattern of fetal heart rate decelerations. The correct term for decelerations that
occur after the peak of a contraction is "late decelerations."
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
Choice A rationale:
Gestational hypertension is a condition characterized by elevated blood pressure during pregnancy. While it can increase the
risk of certain complications, it is not directly associated with an increased risk of postpartum hemorrhage. This is because
gestational hypertension primarily affects the vascular system, not the uterine muscle function, which is responsible for
controlling postpartum bleeding.
Choice B rationale:
A small for gestational age newborn (SGA) is a baby who is smaller than expected for their gestational age. While SGA can be
associated with some pregnancy complications, it is not a direct risk factor for postpartum hemorrhage. The size of the baby
does not have a significant impact on the ability of the uterus to contract and prevent excessive bleeding after delivery.
Choice C rationale:
Precipitous birth is defined as a labor that progresses very rapidly, with delivery occurring within three hours or less of the
onset of regular contractions. This rapid progression of labor can lead to postpartum hemorrhage for several reasons:
Uterine atony: The uterus may not have enough time to contract effectively after a rapid delivery, leading to increased
bleeding.
Lacerations and trauma: The rapid passage of the baby through the birth canal can increase the risk of tearing of the cervix,
vagina, or perineum, which can contribute to blood loss.
Retained placenta: The placenta may not separate from the uterine wall as easily after a precipitous birth, increasing the risk
of hemorrhage.
Choice D rationale:
A two-vessel umbilical cord is a variation in which the umbilical cord contains only two blood vessels (one vein and one
artery) instead of the usual three (one vein and two arteries). While this can be associated with certain fetal anomalies, it is not
a direct risk factor for postpartum hemorrhage. The number of blood vessels in the umbilical cord does not significantly
impact the ability of the uterus to contract and prevent bleeding after delivery.
Correct Answer is A
Explanation
Choice A rationale:
Retraction of the fetal head against the maternal perineum is a classic sign that the shoulders are about to be delivered. This is
known as the "turtle sign" because the fetal head appears to retract back into the body like a turtle's head.
It is important for the nurse to be prepared to assist with the delivery of the shoulders to ensure a safe and smooth delivery.
This includes:
Positioning the mother appropriately, such as in the McRoberts maneuver or a hands-and-knees position.
Applying gentle downward traction on the fetal head to help deliver the anterior shoulder.
Rotating the fetal shoulders as needed to facilitate delivery.
Monitoring the fetal heart rate closely for any signs of distress.
Choice B rationale:
While encouraging the mother to rest between contractions is important for conserving energy, it is not the priority action
when the fetal head is retracting. The nurse's focus should be on preparing for the delivery of the shoulders.
Choice C rationale:
Checking the mother's blood pressure is a routine part of labor and delivery care, but it is not specifically indicated when the
fetal head is retracting. There is no evidence to suggest that retraction of the fetal head is associated with changes in maternal
blood pressure.
Choice D rationale:
Administering oxygen to the mother may be helpful in some cases, such as if the fetal heart rate is showing signs of distress.
However, it is not the priority action when the fetal head is retracting. The focus should be on preparing for the delivery of the
shoulders.
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