Lucas Soares (left), Rafael Ioris, Luan Alves, Marlon Eto, international students from Brazil studying medicine, walk away from an ambulance Thursday after completing their emergency response simulation at the Illinois Fire Institute Carbondale Regional Training Site. “Our goal is to make sure that what I’ve been trying to teach them all semester, that they’ve picked up and can actually do in the field,” said Peggy Wilken, assistant clinical professor.