A nurse is admitting a client who is at 38 weeks of gestation following a spontaneous rupture of membranes. The nurse performs a vaginal examination and palpates the umbilical cord. Which of the following actions should the nurse take?
Request that the provider insert an intrauterine pressure catheter.
Exert continuous upward pressure on the presenting part.
Initiate oxytocin via continuous IV infusion.
Place the client in the left-lateral position.
The Correct Answer is B
Choice A rationale:
Requesting that the provider insert an intrauterine pressure catheter is not the immediate action the nurse should take when the umbilical cord is palpated during a vaginal examination. The priority is to relieve pressure on the cord and improve fetal oxygenation.
Choice B rationale:
Exerting continuous upward pressure on the presenting part is the correct action when the nurse palpates the umbilical cord during a vaginal examination. This manoeuvre is called "vaginal elevation,”. helps lift the presenting part off the umbilical cord, reducing the risk of cord compression and fetal distress until the provider can take further action.
Choice C rationale:
Initiating oxytocin via continuous IV infusion is not appropriate when the umbilical cord is palpated during a vaginal examination. Oxytocin can cause uterine contractions, potentially further compromising the cord and fetus.
Choice D rationale:
Placing the client in the left-lateral position is not the best immediate action for cord palpation. While the left-lateral position is useful for relieving pressure on the vena cava in cases of supine hypotensive syndrome, the priority here is to relieve cord compression, and upward pressure on the presenting part is more effective.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
Choice A rationale:
Preterm gestational age is not indicated by the presence of breast tissue with a flat areola and no bud. Preterm newborns may have immature breast tissue, but it does not manifest as a flat areola with no bud.
Choice B rationale:
Decreased maternal hormones during pregnancy would result in less developed breast tissue in the newborn, but it wouldn't present as a flat areola with no bud. Instead, the breast tissue may be small and less pronounced.
Choice C rationale:
Congenital anomaly refers to a birth defect or malformation that occurs during fetal development. In this case, the flat areola with no bud suggests an abnormality in the development of the breast tissue. Further assessment and evaluation may be required to determine the exact nature of the anomaly.
Choice D rationale:
Ambiguous secondary sex characteristics would involve the presence of characteristics that are not clearly male or female. The described breast tissue does not fit this category, as it is specifically described as having a flat areola with no bud, which is more indicative of a congenital anomaly.
Question 65.
Correct Answer is A
Explanation
The correct answer is choice A, administer broad-spectrum antibiotics.
Choice A rationale:
Administering broad-spectrum antibiotics is crucial for a newborn with a myelomeningocele that is leaking cerebrospinal fluid to prevent infection. The leaking of cerebrospinal fluid can increase the risk of meningitis, which is an infection of the membranes covering the brain and spinal cord. Broad-spectrum antibiotics are used as a prophylactic measure to reduce this risk.
Choice B rationale:
Monitoring the rectal temperature every 4 hours is important for detecting fever, which could indicate infection. However, it is not the most immediate action required for a newborn with a leaking myelomeningocele. The priority is to prevent infection through the administration of antibiotics.
Choice C rationale:
Cleansing the site with povidone-iodine is not recommended for a myelomeningocele because it can be toxic to the exposed neural tissue. Instead, the area should be covered with a sterile saline dressing to protect the site and prevent drying and further damage to the neural tissue.
Choice D rationale:
While surgical closure is necessary for a newborn with myelomeningocele, it is typically performed within 24 to 48 hours after birth, not after 72 hours. Early closure is essential to reduce the risk of infection and further damage to the exposed spinal cord and nerves.
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