Anaesthesia Boy with sickle cell trait.. what mode of anaesthesia will u avoid in him?? A IVRA (intravenous regional anesthesia) B Supraclavicular brachial plexus block C Br plexus block infraclavicular approach D Br plexus block axillary approach (humeral) approach. 💡 Explanation Boy with sickle cell trait.. what mode of anaesthesia will u avoid in him?? ✓ Correct Answer: A. IVRA (intravenous regional anesthesia)