Required. According to Sohu News, when becoming a hospital nurse, you need to undergo standardized training and obtain a nurse's professional qualification certificate, and you can work in the hospital department. The Second Affiliated Hospital of Xi'an Jiaotong University is directly managed by the Ministry of Education and the National Health Commission. It is a large comprehensive hospital that integrates medical treatment, teaching, scientific research, rehabilitation and preventive health care. It is a national tertiary-level hospital.