A 6 year old girl presents to the emergency room with her mother for a deep wound on her right forearm. Her mother tells you that her daughter was playing at school today and wounded herself when she fell on a big rock. When you ask her about her vaccination, she tells you that her daughter had all her vaccinations before the school started this year. What is the most appropriate therapy for this girl? A- Tetanus toxoid B- Tetanus anti-toxin C- Both tetanus toxoid and anti-toxin D- Neither tetanus toxoid nor anti-toxin Answer: http://medical-usmle.com/?p=736
