A nurse in labor and delivery is caring for a client. Following the delivery of the placenta, the nurse examines the umbilical cord.
Which of the following vessels should the nurse expect to observe in the umbilical cord?
One artery and one vein.
Two veins and one artery.
Two arteries and two veins.
Two arteries and one vein.
The Correct Answer is D
Choice A rationale
The umbilical cord typically contains two arteries and one vein, not one artery and one vein. The umbilical arteries carry deoxygenated blood from the fetus to the placenta, while the umbilical vein carries oxygenated blood from the placenta to the fetus.
Choice B rationale
The umbilical cord typically contains two arteries and one vein, not two veins and one artery. The umbilical arteries carry deoxygenated blood from the fetus to the placenta, while the umbilical vein carries oxygenated blood from the placenta to the fetus.
Choice C rationale
The umbilical cord typically contains two arteries and one vein, not two arteries and two veins. The umbilical arteries carry deoxygenated blood from the fetus to the placenta, while the umbilical vein carries oxygenated blood from the placenta to the fetus.
Choice D rationale
The umbilical cord typically contains two arteries and one vein. The umbilical arteries carry deoxygenated blood from the fetus to the placenta, while the umbilical vein carries oxygenated blood from the placenta to the fetus.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
Choice A rationale
Vaginal discharge is common during pregnancy due to the increased production of estrogen and greater blood flow to the pelvic area. It is not typically a sign of preeclampsia.
Choice B rationale
Elevated blood pressure is a primary symptom of preeclampsia. If a pregnant client has high blood pressure, it should indicate to the nurse that the client requires further evaluation for this disorder.
Choice C rationale
Joint pain is not typically a symptom of preeclampsia. It could be related to other conditions or simply a result of the physical changes of pregnancy.
Choice D rationale
Increased urine output is not typically associated with preeclampsia. In fact, decreased urine output could potentially be a sign of kidney problems related to preeclampsia.
Correct Answer is ["C","D","E"]
Explanation
The correct answers are Choices C, D, and E.
Choice A rationale
Fetal neck translucency is not typically evaluated during a biophysical profile. It is usually assessed during a first trimester ultrasound to screen for chromosomal abnormalities.
Choice B rationale
Fetal gender is not typically evaluated during a biophysical profile. The focus of a biophysical profile is on assessing the health and well-being of the fetus.
Choice C rationale
Fetal motion is one of the aspects evaluated during a biophysical profile. It is assessed to determine the activity level of the fetus.
Choice D rationale
Fetal breathing is one of the aspects evaluated during a biophysical profile. It is assessed to determine the respiratory function of the fetus.
Choice E rationale
Amniotic fluid volume is one of the aspects evaluated during a biophysical profile. It is assessed to determine the amount of amniotic fluid surrounding the fetus.
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