What is the normal pediatric chloride range?

What is the normal pediatric chloride range?

• A. 70-90
• B. 80-100
• C. 100-120
• D. 60-80

Answer: (B)

Chloride is an extracellular anion that helps maintain osmotic balance and acid-base status. In pediatric patients, a typical serum chloride concentration falls roughly in the 80–100 mEq/L range. This range is used on pediatric electrolyte panels, though individual labs may have slight variations. Interpreting chloride works best when you consider it with sodium and bicarbonate. A lower chloride (with relatively normal bicarbonate) can point toward metabolic alkalosis (often from vomiting or diuretic use), while a higher chloride (often with low bicarbonate) can indicate hyperchloremic metabolic acidosis (such as from large-volume normal saline administration or certain renal conditions). In kids, electrolyte disturbances often accompany dehydration, illness, or renal/intestinal losses, so clinicians assess chloride in the broader acid-base and hydration context. So, the normal pediatric chloride range to remember is about 80–100 mEq/L.

Chloride is an extracellular anion that helps maintain osmotic balance and acid-base status. In pediatric patients, a typical serum chloride concentration falls roughly in the 80–100 mEq/L range. This range is used on pediatric electrolyte panels, though individual labs may have slight variations.

Interpreting chloride works best when you consider it with sodium and bicarbonate. A lower chloride (with relatively normal bicarbonate) can point toward metabolic alkalosis (often from vomiting or diuretic use), while a higher chloride (often with low bicarbonate) can indicate hyperchloremic metabolic acidosis (such as from large-volume normal saline administration or certain renal conditions). In kids, electrolyte disturbances often accompany dehydration, illness, or renal/intestinal losses, so clinicians assess chloride in the broader acid-base and hydration context.

So, the normal pediatric chloride range to remember is about 80–100 mEq/L.