The article sums up the experience of applying multimedia technology to Prosthodontics teaching and analyzes its necessities and problems to improve the teaching quality.

Objective:To explore the current situation of work stress and job burnout of nursing staff in the Department of Infectious Diseases, and analyze its influencing factors.Methods:From January to June 2020, 63 nurses from the Department of Infectious Diseases of Zhejiang Hospital and the Affiliated Hospital of Chengde Medical University were selected as research subjects. Questionnaires were used to investigate general information, work stress, and job burnout.Results:63 questionnaires were issued and 60 were recovered. There was a statistically significant difference in work stress scores of nurses with different working hours, daily number of patients admitted, public recognition and respect, and training times ( P<0.05) . There were statistically significant differences in the scores of the personal accomplishment dimension of nurses with or without administrative positions and different professional titles, and in the scores of the depersonalization tendency dimension of nurses with different education levels, public recognition and respect, and training times, and in the scores of the emotional exhaustion dimension of nurses with different working hours, daily number of patients admitted, public recognition and respect, and training times ( P<0.05) . Conclusions:Nursing staff in the Department of Infectious Diseases are under high work stress, overall burnout is mild, and the personal sense of accomplishment of the nursing staff is low. The main reasons for this are closely related to the daily number of patients admitted, public recognition and respect, and the training times.