Lignocaine is A First synthetic amide local anesthetic B May cause methaemoglobimaenia C Crosses placenta D Used to treat supraventricular tachycardia E Produce tachyphylaxis Lignocaine is Correct Answer First synthetic amide local anesthetic, May cause methaemoglobimaenia, Crosses placenta Bissoy MCQ Team Aug 26, 2023 MS General anaesthesia Local anasthesia