"Teacher. Meng Siyan looked at Cao Zhengxuan in horror, and the camera slipped from her hand and hung around her neck.

"Don't worry. Do you see what kind of snake it is, Xu Yu?" Cao Zhengxuan asked Xue, who was also panicked.

"I, I don't recognize it. It's as thick as a rolling pin. Xu Yu said.

"How many students can recognize what kind of snake it is?" Sun Dawei said, "even I can't recognize it." Hurry up and get to the hospital. ”

The students are running this way. Zhao Jiangdong, Xu Zheng and Zhang Wensheng stopped everyone very decisively and told everyone to calm down.

"How far is the nearest hospital from here, are you familiar with Mr. Sun?" Cao Zhengxuan asked.

"If you want to say that the nearest hospital is still our county hospital. Although it is in Linxian County, it is still far away from the county seat of Linxian County. ”

"Aren't there hospitals in nearby towns?"

Sun Dawei shook his head and said: "The nearest township to Heyan Cave is Heyan Cave Town, but it is also two-thirds of the way to our county. ”

"Then it's too late to get to the hospital. Siyan, you sit down on the stone. Cao Zhengxuan helped Meng Siyan sit down on a stone, took off the camera that Meng Siyan hung on her neck and handed it to Xu Yu, and then quickly rolled up the pants of Meng Siyan's snake bitten foot.

Meng Siyan's calves were thin and long, and her skin was fair, which contrasted the two tooth marks that became more and more crimson.

"Zhengxuan, will you handle it?" Sun Dawei said worriedly.

"I know a little basic common sense," Cao Zhengxuan glanced at everyone, and saw that Zhang Yuxin was carrying a cloth bag, so he asked Zhang Yuxin to hand over the cloth bag.

Zhang Yuxin handed over the cloth bag, Cao Zhengxuan took out the snacks inside and returned them to Zhang Yuxin, and then tore and pulled, tearing the cloth bag open, and tearing it again, making a strip of cloth. Then Cao Zhengxuan squatted down in front of Meng Siyan and tied the cloth strip above the wound.

"Will it be tight?" Cao Zhengxuan tugged at the ends of the strip of cloth, trying to exert force.

"Tightened. Meng Siyan may have been nervous and scared, and her thin lips looked a little pale.

"What about this?" Cao Zhengxuan slightly put the cloth strip. Ligate above the wound, not too tight or too loose, this common sense Cao Zhengxuan still knows.

"That's fine. Meng Siyan nodded.

"Who brought the fruit knife?" After ligating Meng Siyan's calf, Cao Zhengxuan raised his head and asked everyone again.

"I've got it here. Squad leader Lin Zhiqi took out a fruit knife from his bag.

"Teacher Sun, hurry up and use a lighter to disinfect the tip of the fruit knife. Cao Zhengxuan said to Sun Dawei.

"Good. Sun Dawei had doubts in his heart, but he didn't ask more. In this case, it's time to grab it.

Sun Dawei took the fruit knife from Lin Zhiqi's hand, put the fruit knife on the flame of the lighter, lasted for more than ten seconds, and handed it to Cao Zhengxuan.

"It's going to hurt a little bit, you have to endure it. Cao Zhengxuan took the fruit knife and said to Meng Siyan.

Meng Siyan bit her lower lip with her upper teeth, her eyes were already full of tears, but she still nodded.

There was no longer any talk among the students. Everyone was staring at Cao Zhengxuan's every move. Everyone is aware of the seriousness of the matter.

Being bitten by a snake will kill you if you don't handle it well!

If this is the case, their homeroom teacher will not be able to explain at all!

Perhaps this is the reason why neither the school nor the Education Bureau allow class teachers to organize activities.

"Zhengxuan, you have to grasp the degree. Sun Dawei prompted. Sun Dawei's serious expression revealed the tension in his heart.

Cao Zhengxuan nodded silently, and then used the tip of the dagger to make a small incision in the skin between the two tooth marks, and then cut another incision longitudinally, which was equivalent to drawing a cross on the skin.

Lin Zhiqi came over and hugged Meng Siyan's body. Sister Wan grabbed one of Meng Siyan's hands. Meng Siyan was so pained that tears overflowed her eyes, and her body trembled because of forbearance.

Cao Zhengxuan did not finish, but continued to use the tip of the dagger to pick several gaps the size of rice grains around the two tooth marks, and only then did he return the dagger to Sun Dawei.

Meng Siyan's calves were already stained with blood.

"I'm going to have to endure a little longer. Cao Zhengxuan comforted Meng Siyan and said, "I'm draining the venom." ”

Meng Siyan nodded silently. Zhang Yuxin walked over and grabbed Meng Siyan's other hand. Everyone whispered words of encouragement.

I saw that Cao Zhengxuan kept squeezing Meng Siyan's wounds, again and again, again and again, so patiently, so attentive to the amount of force, and it lasted for more than ten minutes. Everyone saw the beads of sweat on Cao Zhengxuan's forehead falling down one by one, and the white T-shirt was quickly soaked.

Halfway through, Sun Dawei proposed to replace him, but Cao Zhengxuan did not agree.

After about fifteen minutes, Cao Zhengxuan stopped squeezing the wound, but untied the strip of cloth tied to Meng Siyan's wound, and after a while, it was tied again.

"It should be released every fifteen minutes," Cao Zhengxuan explained to everyone, "to prevent the blood circulation from being obstructed and the limbs from becoming necrotic." ”

Everyone nodded.

"Then should we go down the mountain now, hurry up and go back to Yangjiang, and then send Siyan to the hospital?" Sun Dawei prompted.

Cao Zhengxuan frowned and thought about it: "It's not okay yet, I have to deal with it again." It's a bumpy ride, and if a little venom is trapped in the body, it will spread. ”

As he spoke, Cao Zhengxuan knelt on one knee, grabbed Meng Siyan's injured ankle with one hand, and leaned his mouth over.

"Teacher Xiaocao, what are you going to do?" Qi Yihong suddenly exclaimed excitedly, "You will be poisoned yourself!"

"Teacher!" Meng Siyan was stunned. "You don't, don't!"

Meng Siyan tried to struggle, but her body and hands were controlled by her classmates, and her injured foot was grabbed by Cao Zhengxuan, and she couldn't resist at all.

The students were talking.

Qi Yihong became more and more excited, she tried to squeeze to the front to stop Cao Zhengxuan from sucking Meng Siyan's wound, but was stopped by everyone.

"Yihong," Sun Dawei reassured, "Teacher Xiao Cao will grasp it." ”

"Teacher Sun, that's snake venom, Teacher Xiao Cao will be poisoned!" Qi Yihong said with a little cry, "How can he be so stupid!"

Cao Zhengxuan sucked on Meng Siyan's calf a few times, and when he couldn't suck anything anymore, he stopped sucking. Zhao Jiangdong hurriedly handed over the mineral water in his hand. Cao Zhengxuan took the mineral water and rinsed his mouth, and finally handed the empty mineral water bottle to Zhao Jiangdong and told him not to throw it away.

"Alright, everyone, hurry down the mountain. Brother Sun called the driver and asked him to turn around the car and return to Yangjiang as soon as possible. Cao Zhengxuan gave an order.

Everyone descended the mountain in an orderly manner.

Sun Dawei also dialed the phone number of the bus driver.

Meng Siyan wanted to insist on going down the mountain at first, but Cao Zhengxuan gave up this idea as soon as he said it, and Cao Zhengxuan and Sun Dawei took turns to go down the mountain.

Halfway through, everyone paid close attention to Meng Siyan's state. Meng Siyan herself was also very worried about her state, but until everyone got into the car and Meng Siyan had no symptoms, everyone was completely relieved.

"It's okay. I think Mr. Cao is still a good doctor!" Chen Yan said.

"It's a miracle doctor!" Dai Junhao said.

A lot of people chimed in.

"Hmph!" Qi Yihong suddenly said angrily, "You only care about Meng Siyan." Meng Siyan is fine, Teacher Xiao Cao is in trouble! Look at Teacher Xiao Cao's face!"