A nurse is planning care for a newborn who is scheduled to start phototherapy using a lamp. Which of the following actions should the nurse include in the plan?
Apply a thin layer of lotion to the newborn's skin every 4 hr.
Give the newborn 1 oz of glucose water every 4 hr.
Ensure the newborn's eyes are closed beneath the shield.
Dress the newborn in a thin layer of clothing during therapy.
The Correct Answer is C
Choice A rationale:
The nurse should not apply lotion to the newborn's skin during phototherapy. Phototherapy involves exposing the newborn's skin to light to treat jaundice by breaking down bilirubin. Applying lotion may interfere with the effectiveness of the therapy and may not be recommended as it can make it difficult for the skin to release heat generated during the process.
Choice B rationale:
Giving the newborn glucose water every 4 hours is not a necessary action during phototherapy. The primary concern during phototherapy is to treat jaundice, and giving glucose water may not have a direct impact on the effectiveness of the treatment. Additionally, it is important to focus on monitoring the newborn's bilirubin levels and hydration status.
Choice D rationale:
Dressing the newborn in a thin layer of clothing during phototherapy is not recommended. Phototherapy works best when the newborn's skin is exposed to a light source, and covering the skin with clothing may decrease the effectiveness of the treatment.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
The correct answer is choice c. Heart rate 72/min.
Choice A rationale:
A blood pressure of 80/50 mm Hg is within the normal range for a full-term newborn.
Choice B rationale:
A respiratory rate of 55/min is also within the normal range for a newborn, which typically ranges from 30 to 60 breaths per minute.
Choice C rationale:
A heart rate of 72/min is significantly lower than the normal range for a newborn, which is typically between 120 to 160 beats per minute. This bradycardia should be reported to the provider as it may indicate an underlying issue.
Choice D rationale:
A temperature of 36.5°C (97.7°F) is within the normal range for a newborn, which is generally between 36.5°C to 37.5°C (97.7°F to 99.5°F).
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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