The collection of health history is the first step in the process of health assessment, and it is the information collection of patients' current or past health status and lifestyle, which is mainly composed of subjective information obtained by patients' complaints, family complaints or nurses' questions. According to the specific situation, adopting the correct way of talking and appropriate talking skills can improve the efficiency of talking, achieve the purpose of collecting complete and accurate health information, and lay the foundation for establishing a good nurse-patient relationship.