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Pediatric Dentistry · single question

What is the maximum number of local anesthetic cartridges typically appropriate for a young child (weight-limited)?

  1. It is calculated by body weight (mg/kg); for a small child this is often just 1-2 cartridges
  2. Always exactly 11 cartridges
  3. Children may receive unlimited cartridges
  4. Always exactly 5 cartridges regardless of weight
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Correct answer: A. It is calculated by body weight (mg/kg); for a small child this is often just 1-2 cartridges

Pediatric local anesthetic dosing must be calculated by weight (mg/kg); for a small child this frequently limits the safe amount to only one to a few cartridges to avoid toxicity.Other options: Fixed numbers like 11 or 5 ignore weight; there is never an unlimited dose in children.Key exam takeaway: Always weight-calculate pediatric local anesthetic; small children tolerate only 1-2 cartridges.

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