A nurse is observing the electronic fetal heart rate monitor tracing for a client who is at 40 weeks of gestation and is in labor. The nurse should suspect a problem with the umbilical cord when she observes which of the following patterns?
Accelerations
Early decelerations
Late decelerations
Variable decelerations
The Correct Answer is D
The correct answer is D. Variable decelerations.
A. Accelerations in the fetal heart rate are generally considered reassuring. Accelerations are an indication of fetal well-being and are often seen in response to fetal movement.
B. Early decelerations are typically associated with head compression during contractions and are considered a normal response to the pressure on the fetal head.
C. Late decelerations are indicative of uteroplacental insufficiency.
Late decelerations occur after the peak of the contraction and are associated with inadequate oxygenation to the fetus. This pattern raises concerns about the baby's well-being.
D. Variable decelerations are associated with umbilical cord compression.
Variable decelerations are abrupt decreases in the fetal heart rate that vary in duration, depth, and timing. They often coincide with contractions and suggest compression or occlusion of the umbilical cord.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
The correct answer is A. Contractions lasting longer than 90 seconds.
A. Contractions lasting longer than 90 seconds can be indicative of a prolonged contraction, which may affect uteroplacental perfusion and fetal oxygenation. This is a concern and should be reported to the provider.
B. Contractions occurring every 3 to 5 minutes are within the normal frequency range during the active phase of the first stage of labor.
C. The client reporting feeling contractions in the lower back is a common description of back labor, which may occur due to the position of the baby. It is not necessarily a cause for immediate concern unless it is associated with other issues.
D. Contractions being strong in intensity is expected during the active phase of labor. Strong contractions are necessary for cervical dilation and the progression of labor.
Correct Answer is D
Explanation
The correct answer is D. Prolonged labor
A. Umbilical cord prolapse is more commonly associated with breech presentations or other abnormal fetal positions. It is not a typical complication of occipital brow presentation.
B. Precipitous labor refers to an unusually rapid labor, and it is not a typical complication associated with occipital brow presentation. Prolonged labor is more likely.
C. Hypertonic uterine dysfunction involves excessive uterine contractions, and it is not specifically associated with occipital brow presentation. It is more commonly associated with other factors, such as maternal anxiety or use of oxytocin.
D. Prolonged labor is a complication that can be associated with occipital brow presentation.
Occipital brow presentation involves the fetal head being partially extended, and it can lead to difficulties in descending through the birth canal. This may result in a prolonged labor process.
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