Medicine Eculizumab an anti-C5 monoclonal antibody is used in the treatment of: A NHL B Hodgkin's lymphoma C Multiple myeloma D Paroxysmal nocturnal hemoglobinuria 💡 Explanation Eculizumab an anti-C5 monoclonal antibody is used in the treatment of: ✓ Correct Answer: D. Paroxysmal nocturnal hemoglobinuria