First, you’ll need to become a registered nurse (RN). Then you’ll need to specialize in emergency care. To become a registered nurse, you’ll need to pass the NCLEX-RN licensure exam.
To prepare for your licensure, you will need to obtain an Associate of Science in Nursing (ASN) or a Bachelor of Science in Nursing (BSN). These nursing degrees take several years to earn (up to four, usually), and afterward, you’ll need to get certified and do an internship. Certification usually involves passing an exam and then putting in some hours before getting your Certified Emergency Nurse (CEN) certification and other similar ones.