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Chemistry in Everyday Life — Chemistry STD 12 — Question

Tamilnadu BoardEnglish MediumSTD 12ChemistryChemistry in Everyday Life2 Marks
Question
What are local anaesthetics? Give example. Mention its uses.
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Answer

  1. Local anaesthetics cause loss of sensation in the area in which it is applied without losing consciousness. They block pain perception that is transmitted via peripheral nerve fibre to the brain. e.g., procaine, lidocaine
  2. They are often used during minor surgical procedures.

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