Hospital Admission: Words and Phrases Emergency Department(Ed) ° Emergency Room(ER) Outpatient Department (OPD) a registration clerk a medical screening examination the screening room the us emergency Medical Transfer and Active Labour Act (EMtala)急诊治疗和积极行动法案• Emergency Department (Ed) • Emergency Room (ER) • Outpatient Department (OPD) • a registration clerk • a medical screening examination • the screening room • the US Emergency Medical Transfer and Active Labour Act (EMTALA) 急诊治疗和积极行动法案 Hospital Admission: Words and Phrases