Local anesthetics sign of toxicity are:
  1. Tachycardia, hypertension, and metallic taste
  2. Tachycardia, relaxation, and crying
  3. Hypertension, crying, and metallic taste
  4. Bradycardia, hives, and relaxation
Explanation
Answer: A - Local anesthetic signs of toxicity include tachycardia, hypertension, and metallic taste. Toxicity is due to elevated plasma levels from inadvertent intravascular injection or violation of maximum dosage.
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