"You scholar, you can't see that your skills are not bad," the head of the mobilization of everyone in the city, I don't know when he came over, and patted Xu Xuan's shoulder and said.

At this time, Xu Xuan, after a moment of life and death, although it was only a short moment, but he was already out of strength, Xu Xuan leaned on the city wall behind him, and exhaled, "Isn't this forced?" ”

He said and kicked the medicine box that fell to the ground, "Oh, I was originally a doctor, and I rushed to rescue the injured, but now it's good, I was forced to go up the city wall by you, and I was almost cut off by the Tartars."

This head smiled, "Wu Na Langzhong, don't blame me for being so rude, it's really that this city wall has been broken by the Han army that surrendered to the Tartars, at this time, how can I still care about identifying whether you are a doctor, even if my father is here, I have to force him to go up, or this wall is broken, the people in the city will suffer, even you and I are afraid that we will lose our lives." ”

As he spoke, he took a piece of bread from the soldier next to him, tore it in half, and handed it half to Xu Xuan, "Xiao Langzhong, don't be angry, eating a piece of cake can be regarded as an apology to you." ”

Xu Xuan looked at the white cake in this person's hand, which was stained by the blood on his hand, and shook his head, "Forget it, you should eat this cake, I'll go to save people." ”

Saying that, Xu Xuan picked up the medicine box on the ground, and just saw Wu Renjie and several doctors coming up, so he walked over to meet them. Began to treat the wounded on the city walls.

This head looked at Xu Xuan's back, but he smiled, and the soldiers who were resting next to him saw that their officials were smiling so influential, and they shuddered, "Dutou, who are you trying to calculate?" ”

This head slapped the soldier's head on the head, "Bah, you thief bird, I am a soldier, how can I calculate others?" ”

The soldier was slapped by him and hurriedly admitted his mistake, this head touched his fluffy beard, but chuckled a few times, "This Lang Zhong is so interesting, it is not ambiguous to go to the battlefield to kill the enemy, look at the appearance of a few fists and feet, now look at his saving appearance, the medical skills are not bad, if he is left on this city wall, the brothers estimate that there will be a lot fewer casualties, wartime tension, pull him up and top the emergency, well, I have to find a way to leave him behind." ”

Fang Cai Xu Xuan did not find out when he tried his best to kill the enemy, at this time he began to save people, only to find that there were a lot of wounded lying on the ground, thanks to the abundant wealth of the Great Song Dynasty, most of the soldiers of the Song Dynasty were equipped with armor, so in the face of the Han army that had been deprived of armor by the Tartars, the defense was much better, so although Fang Cai looked dangerous, but these soldiers were not injured at the critical point, but there were many broken arms and legs, according to the treatment of trauma in this era, the mortality rate of the injured was often 70%, that is, Most of the injuries were severe, and they died.

After Xu Xuan watched the doctors around him treat the wound, he first padd the wound with a white cloth, and then directly tore off a piece of cloth from the sergeant and wrapped it around it......

Seeing that everyone had no concept of sterility at all, Xu Xuan couldn't help but gasp, at present, the city is defending the city, and there is a shortage of manpower, especially such a young and strong, and even fewer are familiar with ordnance. If these doctors continue to rule, there are not many soldiers on the city wall who survive, and at that moment Xu Xuan called several doctors aside and said, "Everyone, please listen to the next word." ”

Several doctors frowned and threw their hands at Xu Xuan, "Doctor Xu, if you have something to say, hurry up, there are many injured people now, we still have to hurry up and save people."

Xu Xuan hurriedly said, "You all know that you still have some experience in treating trauma, and among the patients treated, there are very few postoperative wound suppurations......"

"Oh, that's right, I don't know why Dr. Xu taught me to wait?" In the crowd, Doctor Song frowned and asked.

As soon as Xu Xuan heard this voice, he secretly said that it was bad, most of the doctors were proud, they were confident in their own skills, and they couldn't listen to others saying that their medical skills were not good, Xu Xuan's words were nothing, but now that this Doctor Song said this, he immediately let the rest of the doctors have opinions, to be honest, Xu Xuan was afraid of such a situation, but it still happened now.

"Hey, don't worry, Xu Xuan didn't mean that." Wu Renjie on the side hurriedly played a round.

"Hmph, at a young age, when the old man was treating the sick and saving people, you were still running around the street with snot. Everyone, let's save people, don't waste time like that! One of the old doctors snorted coldly. flicked his sleeves, but ignored Xu Xuan and Wu Renjie, and took the lead to turn around to save people.

"Alas," Xu Xuan shouted. Wu Renjie on the side stopped him, "Xu Xuan, don't bother, isn't the one who is our doctor arrogant?" What's more, all the doctors here are, where can you teach them as a young man? ”

Xu Xuan said with some reluctance, "I really plan to hand over my things to them, according to their practices, I am afraid that most of the wounded sergeants in this city will be killed and injured."

Wu Renjie shook his head, "Isn't this normal, the sergeant who was seriously injured was just walking around the ghost gate."

Xu Xuan gritted his teeth, "Uncle Shi, if we don't join them, let's also treat some people, see which side dies in the end, and these old stubborns naturally want to learn from us."

Wu Renjie shook his head, "Let's go, since you want to compare with them, then let's compare with them, so I will discuss with them and try it separately, although these few people are stubborn, they can be regarded as upright people, but they will not secretly make you stumble." ”

Wu Renjie discussed with those old doctors from a distance, Xu Xuan turned around and walked to the other side, from the bottom of Xu Xuan's heart, he naturally didn't want to use human life to do experiments, but in this situation, he couldn't use his official position to suppress everyone, so he had to use this method, but he also secretly made up his mind that the soldiers treated by the other party would never let their lives be in danger.

After a while, Wu Renjie came back and said that the other party agreed to his request, Xu Xuan breathed a sigh of relief, and handed over his concept of sterility to Wu Renjie, of course, he naturally would not say that there were bacteria or anything, if he said so, Wu Renjie was afraid that he would think that Xu Xuan was crazy. Xu Xuan summarized bacteria as external evil qi, such as wind, cold, summer, dampness, heat, heat, and plague gas, this kind of external evil is pinned on foreign objects such as soil and cloth weapons, if this breath is not removed without high heat steam, it will enter the human body along the wound, resulting in suppuration of the wound of the wound, high fever and even fainting, and finally lead to the death of the injured.

Hearing Xu Xuan say this, Wu Renjie quickly understood, and immediately followed Xu Xuan's practice, first used the disinfected decoction prepared in advance, cleaned the wound, sprinkled with special knife wound medicine, and then bandaged the wound with a steamed white cloth.

Although there are so many more steps, Xu Xuan's movements are skillful, and with the help of other sergeants after cleaning the city wall, Xu Xuan's side is much faster. The only deficiency is the sterilized decoction, Xu Xuan did not boil much, and in the end it was not enough.