Which is a later sign of pediatric hypoglycemia?

• A. Cool, pale, clammy skin
• B. Elevated mood
• C. Clear speech
• D. Exaggerated thirst

Answer: (A)

When blood glucose drops, the body first shows adrenergic signs from adrenaline release (like sweating, tremor, and pallor) as it tries to raise glucose. If hypoglycemia deepens and brain function is impaired, neuroglycopenic signs appear (confusion, lethargy, seizures). In this progression, cool, pale, clammy skin reflects more advanced hypoglycemia with reduced perfusion and ongoing autonomic activation, signaling a later, more severe stage. The other choices don’t fit as late signs: elevated mood isn’t a typical progression, clear speech suggests preserved brain function, and exaggerated thirst points away from hypoglycemia and toward hyperglycemia/diabetes symptoms.