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?.
Variable decelerations.
Early decelerations.
Accelerations.
Late decelerations.
The Correct Answer is A
The correct answer is choice A.
Choice A rationale:
Variable decelerations are associated with problems with the umbilical cord, such as compression. This is because they occur irregularly and can happen at any time during the contraction cycle.
Choice B rationale:
Early decelerations are usually benign and are associated with fetal head compression during a uterine contraction. They are not typically indicative of a problem with the umbilical cord.
Choice C rationale:
Accelerations are usually a sign of fetal well-being and are not typically associated with umbilical cord issues.
Choice D rationale:
Late decelerations are associated with uteroplacental insufficiency, which is a decrease in the blood flow to the placenta that reduces the amount of oxygen and nutrients transferred to the fetus. They are not typically indicative of a problem with the umbilical cord.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
The correct answer is choice C.
Choice A rationale:
Sitz baths cause perineal vasodilation, not vasoconstriction, and this does not directly affect bleeding.
Choice B rationale:
The duration of a sitz bath does not necessarily correlate with its therapeutic effect.
Choice C rationale:
Sitz baths increase the blood supply to the perineal area, promoting healing and providing relief from discomfort.
Choice D rationale:
Sitz baths do not increase the risk of postpartum infection when done properly.
Correct Answer is B
Explanation
The correct answer is choice B.
Choice A rationale:
Brownish vaginal discharge can be a sign of labor but it is not definitive.
Choice B rationale:
Cervical dilation is a definitive sign that labor has started.
Choice C rationale:
Presence of amniotic fluid in the vaginal vault can indicate rupture of membranes but it does not confirm labor.
Choice D rationale:
Pain above the umbilicus is not a typical sign of labor.
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