Q. Regarding local anaesthetics (LA) (Solved)

1. Lignocaine is metabolised in the liver faster than any of the other amide LA

2. Allergies to amide Las are more common than with the ester Las

3. Prilocaine is the most cardiotoxic LA

4. Cocaine is an amide LA which is often used as a drug of abuse

5. The +1/2 of lignocaine may be increased 3-4 fold in a patient with severe liver disease