Anaesthesia All true about accidental intraerial injection of thiopentone except- A Immediate intense vasoconstriction and excruciating pain B Cause is precipitation of thiopental crystalls in the aerial vessels C To relieve pain we have to immediately remove the misplaced aerial cannula D Stellate ganglion block is one of the treatment modality 💡 Explanation All true about accidental intraerial injection of thiopentone except- ✓ Correct Answer: C. To relieve pain we have to immediately remove the misplaced aerial cannula