Overview. The Emergency Department (ED) Registered Nurse (RN) will work with a team of physicians, other nurses, patient care techs, and other professionals from various departments of the hospital such as Laboratory, Radiology, and Respiratory Therapy. CRHS ED is a certified Level III Trauma Center, AR SAVES spoke site and receiving site, and a designated Arkansas Stroke Ready Hospital (ArSRH). The ED RN is part of a team that provides care for ...