This lecture is divided into laboratory safety and precautions、Stress and Emotional Management、Four modules of basic knowledge and interactive demonstration of cardiopulmonary resuscitation。First of all，The importance of ensuring the safety of laboratory through actual cases。Through her explanation，Students have a deeper understanding of laboratory safety，Play a solid safety foundation for future experiments。

Then Zeng Yan used a deep understanding and rich experience，I shared the importance of pressure and emotional management with you，and provide practical emotional adjustment methods，Help everyone be calm and rational in the face of pressure。Her sharing not only provides everyone with practical living skills，It also provides strong support for establishing a healthy mentality and a positive attitude of life。

Subsequent，Shang Junting classmates with vivid language and clear logic，Introduce the basic theory and operating skills of cardiopulmonary resuscitation。She particularly emphasizes the key links in the process of first aid，Including chest compression、Artificial breathing, etc.，enable students to accurately grasp every key step。The wonderful explanation of Shang Junting provides a valuable learning opportunity for everyone，Make everyone have a deeper understanding of the theoretical knowledge and practical operation of cardiopulmonary resuscitation。

At the end of the lecture，Cheng Shuang's important task for the explanation and demonstration of cardiopulmonary resuscitation operation。With her rich practical experience and in -depth professional knowledge，Bring a vivid operation demonstration for the students present。Through the detailed explanation of Cheng Shuang's classmate，Students have a more intuitive and specific understanding of each step of cardiopulmonary resuscitation，Feeling the importance of this skill。

Subsequent，Two students came to the stage to participate in the actual operation of cardiopulmonary resuscitation。Under the patient guidance of Classmate Cheng Shuang，They study carefully，Actively experience every operation step。In practice，Classmate Cheng Shuang carefully guidance，Remind everyone to pay special attention to details，For example, the strength and frequency of the chest compression、Skills of artificial breathing, etc.。Cheng Shuang's careful guidance and patience answers made the entire practice link smoothly，Cultivated the ability of everyone's actual operation，Provides strong support for the future response to emergencies。

Through this lecture，The students further improved health protection awareness，Mastering practical first aid skills，This will become a powerful weapon for students in daily life。This is not only a teaching of knowledge，It is a precious life security guarantee。We believe，On the road of growth in the future，Students will turn these precious experience into their own strength，Protection for the people and the people around you，Create a safety together、A healthy living environment。

It is reported，This lecture is by the Graduate School of the School of Electrical Engineering, Shandong University、Shandong University Nursing and Rehabilitation College Graduate Association and the Graduate Chief Teacher Henan Team jointly sponsored。The lecture adopts the form of online and offline combination，Seventh Primary School, Yingshan County, Henan Province、Lao Zangzhuang Elementary School participated online，More than 70 electrical students offline meeting。