A 78 year old man with past difficult intubation for arm surgery. Supraclavicular block with 25 mls 0.5% bupivacaine. Shortly after begins convulsing. INITIAL management?
A. Midazolam 5mg
B. Intralipid 20% 1.5 ml/kg
C. Thiopentone 150mg
D. Suxamethonium 50mg
E. Propofol 50mg
Answer: A