After the delivery of the placenta, a nurse in labor and delivery examines the umbilical cord.
Which of the following vessels should the nurse expect to observe in the umbilical cord?
Two veins and one artery
Two arteries and one vein
One artery and one vein
Two arteries and two veins
The Correct Answer is B
Choice B rationale
The umbilical cord normally contains two arteries and one vein. The arteries carry deoxygenated blood and waste products from the fetus to the placenta, and the vein carries oxygenated blood and nutrients from the placenta to the fetus.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
Choice D rationale
Moving the client to a room closer to the nurses’ station is an appropriate action to address the safety needs of an older adult client who is becoming increasingly restless and intermittently confused. This allows for closer observation and quicker intervention if needed.
Correct Answer is C
Explanation
Choice A rationale
Waiting until the next appointment could potentially put both the mother and the baby at risk. Leakage of vaginal fluid could indicate premature rupture of membranes, which can lead to infection or premature labor.
Choice B rationale
While fetal movement is a good sign, it does not rule out potential complications associated with leakage of vaginal fluid. Therefore, this advice could lead to a delay in necessary medical intervention.
Choice C rationale
This is the most appropriate response. Leakage of vaginal fluid in a pregnant woman could be a sign of premature rupture of membranes, which can lead to complications such as infection or premature labor. Immediate medical attention is necessary to assess the situation and take appropriate action.
Choice D rationale
Asking the client to wait and see if the leakage changes could potentially delay necessary medical intervention. It’s important to seek immediate medical attention to assess the situation and take appropriate action.
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