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Anesthesia · single question

What is the maximum recommended dose of articaine for a 16-year-old healthy adolescent of average adult weight?

  1. Approximately 7 mg/kg (commonly limited to about 500 mg total in an adult-sized patient)
  2. Approximately 300 mg total regardless of weight
  3. Approximately 1,000 mg total
  4. There is no maximum dose
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Correct answer: A. Approximately 7 mg/kg (commonly limited to about 500 mg total in an adult-sized patient)

Articaine is dosed at about 7 mg/kg, with a commonly cited adult ceiling near 500 mg; weight-based calculation is essential, especially in adolescents.Other options: A flat 300 mg underestimates the adult ceiling; 1,000 mg is unsafe; there is always a maximum dose.Key exam takeaway: Articaine ~7 mg/kg, ceiling around 500 mg in adult-sized patients; always calculate by weight.

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