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Anaesthesia Intravenous Anesthetic Agents b00c60fb

All true about accidental intra aerial injection of Thiopentone except:-

A

Immediate intense vasoconstriction and excruciating pain

B

Cause is precipitations of thiopental crystals in the aerial vassals

C

To relieve pain we have to immediately remove the misplaced aerial cannula.

D

Sympathectomy of the upper extremity produced by Stellate ganglion block may relieve vasoconstriction.

High-Yield Explanation

The accidental intra aerial injection of drug due to wrongly placed cannula M/N 1. Leave the cannula in situ 2. Intra aerial injection of heparin 3. Lidocaine, papaverine phenoxybenzamine injected 4. Stellate ganglion block

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