A nurse is reviewing the laboratory results of a newborn who is 24 hr old. Which of the following findings should the nurse report to the provider?

Hemoglobin 12 g/dL.

Glucose 50 mg/dL.

Bilirubin 4 mg/dL.

Platelets 200,000/mm³.

Answer and Explanation

The Correct Answer is A

The correct answer is: A. Hemoglobin 12 g/dL.

Choice A reason:

Hemoglobin levels in newborns are expected to be significantly higher than in adults due to the physiological adaptation to life outside the womb. The normal range for a newborn’s hemoglobin is approximately 14 to 24 g/dL1234. A level of 12 g/dL is below the expected range and could indicate anemia or other underlying conditions that may require further investigation and intervention by the healthcare provider.

Choice B reason:

The glucose level in a newborn can vary, especially within the first few hours after birth. Normal blood glucose levels for a newborn 1 to 2 hours old can be as low as 25 mg/dL and can rise to adult levels (60-100 mg/dL) within the first few days5. A glucose level of 50 mg/dL in a 24-hour-old newborn falls within the acceptable range and would not typically require reporting to the provider unless accompanied by symptoms of hypoglycemia.

Choice C reason:

Bilirubin levels in newborns can be elevated due to the normal breakdown of fetal hemoglobin as the baby’s liver matures. Normal bilirubin levels for a newborn can range from 1.0 to 12.0 mg/dL6. A bilirubin level of 4 mg/dL is within the normal range for a 24-hour-old newborn and is not typically a cause for concern unless there are signs of jaundice or other symptoms.

Choice D reason:

The normal platelet count for a newborn ranges from 150,000 to 450,000/mm³7. A platelet count of 200,000/mm³ is well within the normal range for a newborn and would not need to be reported to the healthcare provider.

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Correct Answer is B

Explanation

Choice A rationale:

Hyporeactivity, or reduced responsiveness to stimuli, is not typically associated with neonatal abstinence syndrome (NAS) NAS is characterized by increased irritability and not reduced activity.

Choice B rationale:

An excessive high-pitched cry is a common manifestation of neonatal abstinence syndrome. Infants exposed to substances like methadone during pregnancy may experience heightened sensitivity and exhibit a high-pitched cry as a sign of withdrawal.

Choice C rationale:

Acrocyanosis, a bluish discoloration of the hands and feet, is not a specific indicator of neonatal abstinence syndrome. It is a common finding in newborns and often resolves on its own.

Choice D rationale:

A respiratory rate of 50/min is within the normal range for a newborn. It is not an indication of neonatal abstinence syndrome.

A. Prepare the equipment necessary to initiate an amnioinfusion. B. Administer oxygen at 10 L/min via a nonrebreather face mask. C. Discontinue the infusion of oxytocin. D. Place the client in a left lateral position.

Correct Answer is D

Explanation

Choice A reason:

Preparing for an amnioinfusion is not the first-line action. It may be considered if decelerations do not resolve with initial measures such as maternal repositioning.

Choice B reason:

Administering oxygen is a subsequent measure if initial interventions like repositioning do not improve the FHR. Oxygen is typically given at 8-10 L/min via a nonrebreather mask to increase fetal oxygenation.

Choice C reason:

Discontinuing oxytocin is important if the cause of decelerations is uterine hyperstimulation. However, repositioning the client should precede this action to quickly address potential umbilical cord compression.

Choice D reason:

This is the first action to take because it can quickly alleviate potential compression of the umbilical cord, which is often the cause of variable decelerations. It may be considered if decelerations do not resolve with initial measures such as maternal repositioning.

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A nurse is reviewing the laboratory results of a newborn who is 24 hr old. Which of the following findings should the nurse report to the provider?

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Naxlex Comprehensive Predictor Exams

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