The teachers and students present let out a burst of screams.
Everyone couldn't believe the scene in front of them, as if they were in a dream.
Why did a person who was still alive just now suddenly collapse?
"He, he won't be dead!"
I don’t know who it was that suddenly said this.
The originally noisy classroom suddenly became quiet, and the air seemed to freeze.
Xu Qingyun also frowned slightly, a little surprised, but he did not panic. He slowly squatted down, stretched out his right hand, and placed his fingers on Zhang Shan's pulse.
Xu Qingyun withdrew his hand to detect his pulse, his eyebrows tightly knitted together.
When everyone saw Xu Qingyun's expression, their hearts sank, and they had an ominous premonition.
Bai Bingyun was closest to Xu Qingyun at the moment. Seeing that Xu Qingyun didn't speak, she rushed over and reached out to feel Zhang Shan's breathing, then his carotid artery, and finally his heart.
Bai Bingyun's face was pale and his body was trembling slightly.
Seeing Xu Qingyun and Bai Bingyun reacting like this, how could everyone in the classroom not know what happened?
Some people screamed, and some girls were so frightened that they cried.
The voices of discussion came and went.
"He's dead?!"
"How is it possible? Teacher Xu simply pricked him for a while, how could he die?"
"I also know that acupuncture point, and it's not a fatal point. How could he die?"
"How can you cure toothache and cause death?"
"What should we do now, Teacher Xu? He, he won't go to jail!"
...
Wu Yuyao also rushed to the podium, along with several old deans.
"Teacher Xu, Dean Bai, what's going on?"
"Don't ask so many questions, get first aid immediately! With so many doctors here, we will definitely save him!" Bai Bingyun said in a deep voice.
Before she finished speaking, she had already arrived in front of Zhang San, squatted down, stretched out her hands, pressed Zhang Shan's chest with standard movements, and performed cardiopulmonary resuscitation on him.
When the rest of the people reacted, some called an ambulance, some ran to get defibrillators, pacemakers and other tools, and some took out Chinese medicine needles and prepared first aid.
But Xu Qingyun didn't say a word. He looked at Zhang Shan's body with starry eyes, his face expressionless, as if he was stunned.
Everyone thought that Xu Qingyun was frightened. It is understandable that a young man in his early twenties would be frightened when he encountered such a medical accident.
Now I just hope that the student Zhang Shan can be rescued.
Seeing Xu Qingyun like this, Wu Yuyao felt very uncomfortable. She wanted to do something for him, but was unable to do anything.
She could only pray secretly in her heart, praying that Zhang Shan could be revived.
But Wu Yuyao's prayers didn't seem to have any effect.
One minute passed.
Two minutes passed.
Five minutes passed.
Six minutes passed.
After everyone frantically provided first aid, Zhang Shan was still lying on the ground motionless, his heartbeat stopped, his breathing disappeared, and his pulse stagnated.
If a person's breathing and heartbeat have stopped, the golden time for first aid is generally 4-6 minutes. If the person is not rescued within this time, he can basically be declared completely dead.
Zhang Shan was lying on the ground, motionless. The golden time for rescue had passed. This living life suddenly passed away in front of everyone.
Many students started crying, and Wu Yuyao also had tears in her eyes.
Bai Bingyun had a cold sweat on her face. She tried her best to rescue Zhang Shan, but to no avail. At this moment, she was paralyzed on the ground with a look of despair.
The other old deans and teachers also had faces full of despair.
Who would have thought that Xu Qingyun would be involved in such a thing.
It was just a simple toothache treatment, but it actually killed the person. This chapter has been completed!