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 A
Explanation
The correct answer is choice A.
Choice A rationale:
A headache is a common symptom of severe preeclampsia due to increased blood pressure in the brain.
Choice B rationale:
The presence, not absence, of clonus (a series of involuntary muscular contractions and relaxations) is a sign of severe preeclampsia.
Choice C rationale:
Oliguria, not polyuria, is a symptom of severe preeclampsia due to decreased renal perfusion.
Choice D rationale:
Tachycardia is not typically associated with preeclampsia. It could be a sign of other complications.
Correct Answer is D
Explanation
The correct answer is choice D.
Choice A rationale:
This statement describes the second stage of labor, not the third. The second stage begins with full cervical dilation and ends with the delivery of the fetus.
Choice B rationale:
The third stage of labor does not end 48 hours after the delivery of the placenta. This choice is incorrect.
Choice C rationale:
While it’s important to ensure no placental fragments remain, the third stage of labor technically ends with the delivery of the placenta, not at this later point.
Choice D rationale:
This is the correct definition of the third stage of labor. It begins with the delivery of the fetus and ends with the delivery of the placenta.
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