First Medical Center General Hospital of the PLA Beijing 100853 ChinaDepartment of Emergency Nursing School of Nursing Naval Medical University Shanghai 200433 China;
Second Medical Center General Hospital of the PLA Beijing 100853 China;
Department of Emergency Nursing School of Nursing Naval Medical University Shanghai 200433 China;
Department of Emergency Nursing School of Nursing Naval Medical University Shanghai 200433 China;
Department of Emergency Nursing School of Nursing Naval Medical University Shanghai 200433 China;
Snakebite; Standard operation procedure(SOP); Checklist; Medic; Training;