Pharmacology Epinephrine added to a solution of lignocaine for a peripheral nerve block will: A Increase risk of convulsions B Increase the duration of action of the local anesthetic C Both (a) and (b) D None of these 💡 Explanation Epinephrine added to a solution of lignocaine for a peripheral nerve block will: ✓ Correct Answer: B. Increase the duration of action of the local anesthetic