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Question

A newborn weighing 1.5 kg at birth presents at 6 hours of age with lethargy, weak and high
pitched cry and difficulty in feeding. What is the next step in management?

The correct answer is
Estimation of blood sugar

Neonatal Management: Prioritizing Blood Sugar Assessment

A newborn weighing 1.5 kg at birth presents with symptoms such as lethargy, a weak cry, and feeding difficulties at 6 hours of age. These clinical signs, particularly in a low birth weight infant (1.5 kg), are highly suggestive of neonatal hypoglycemia.

Rationale for Next Step

  • Hypoglycemia Risk Factors: Infants with low birth weight (less than 2.5 kg) are at increased risk for hypoglycemia due to limited glycogen stores.
  • Symptomatic Presentation: Lethargy, weak cry, and feeding difficulties are classic symptoms of low blood sugar in newborns.
  • Urgency: Neonatal hypoglycemia requires prompt diagnosis and management to prevent potential neurological complications.

Diagnostic Priority

Given the high probability of hypoglycemia based on the infant's presentation and birth weight, the immediate and most crucial next step is to confirm this diagnosis.

Therefore, the next step in management is:

  1. Estimation of blood sugar: This directly assesses the most likely underlying cause of the infant's symptoms.

While other conditions like hypocalcemia or hypoxia can cause similar symptoms, hypoglycemia is the most common and requires the quickest assessment in this clinical scenario.

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Important Questions from Neonatal Care

  1. During Neonatal Resuscitation, chest compressions should be discontinued once the heart rate is:

  2. A 5 day-old neonate is brought with abdominal distention and non-passage of meconium since birth. On per rectal examination, the anal tone is normal and the rectum is empty of faeces. There is rapid expulsion of faces after the digital examination. Which test will help you to establish the diagnosis?

  3. Which of the following advantages is NOT associated with delayed cord clamping in term babies?

  4. A term neonate delivered through meconium stained liquor, is found to be having poor respiratory efforts soon after birth. The most appropriate management for this child would be:

  5. Which one of the following is a sign of good attachment during breastfeeding?
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