Surgery The amount of vasoconstrictor in 1 ml of 2% Lignocaine solution with 1:2,00,000 adrenaline is: A 0.5 mg B 0.05 mg C 0.005 mg D 0.0005 mg 💡 Explanation The amount of vasoconstrictor in 1 ml of 2% Lignocaine solution with 1:2,00,000 adrenaline is: ✓ Correct Answer: C. 0.005 mg