Anaesthesia Which is/ are false regarding intra aerial injection of thiopentone A Stellate ganglion block can cause sympathectomy and vasodilation B Papaverine is used for dilatation of aery which is in spasm C Crystallization of thiopentone in aerial blood is the main cause D stop the injectionand remove the cannula 💡 Explanation Which is/ are false regarding intra aerial injection of thiopentone ✓ Correct Answer: D. stop the injectionand remove the cannula