I handed over the system in a hurry

Gu Xingyun wanted to speak again, but Zhong Tang interrupted him.

"If you have anything to say, please find time to tell me later. Little girl, please tell me first what disinfection and sterilization are and what bacterial inflammation is?"

Sancho was a little surprised. She seemed to have underestimated the old man's identity.

This old man had this unceremonious attitude towards Gu Xingyun. Could it be that he was Gu Xingyun's elder?

But weren't all the Gu family killed by Emperor Li Zong, and only Gu Xingyun was left?

Sancho, who couldn't understand, turned his eyes and saw Ning Yuan still looking at her with eyes full of meaning. He sighed slightly. She stopped acting. She was already exposed anyway, and any acting would just add to the joke.

"Let me first talk about what bacteria are. Please look at the wounds of these two wounded soldiers." Sancho turned everyone's attention to the wounds of the wounded soldiers.

"Huh? The wounded soldier's wound on the left has been ulcerated. Although the one on the right is also red and swollen, it is much better than the one on the left." Gu Anle couldn't help but answer.

She was nursed back to health in the Medical Valley since she was a child, and became a doctor after a long illness. In addition, she is quite interested in medicine, so she can be regarded as a registered disciple of Zhong Tang.

Sancho glanced at Gu Anle and saw her and a man standing a little behind the old man who asked her. Their faces were respectful and polite. They must be the old man's juniors or students.

Sancho said: "Yes, and it is the bacteria I am talking about that cause this difference."

Unable to explain to them what prokaryotes are, Sancho could only make an analogy: "You can understand bacteria as tiny bugs that are invisible to the naked eye. Those bugs that are visible to the naked eye are called bugs, but these invisible bugs are invisible to the naked eye."

The insects are called bacteria."

"As we all know, bugs, especially smaller bugs, like to live in groups, and the same goes for bacteria. They not only like to live in groups, but also like to live in mixed groups. That is to say, in this wound alone, there are many kinds of

Bacteria exist.”

"If it's invisible to the naked eye, how do you see it?"

The person who asked this question was Ning Yuan.

Sancho almost didn't mention it in one breath, "Good, so how can she explain how she knows about bacteria?"

Seeing everyone looking at her, Sancho said bravely: "I saw it in an ancient book. The author of the ancient book made an instrument that can make an object very large, making it invisible to the naked eye.

The bacteria can be clearly seen after being amplified by instruments."

"Is there such a magical thing in this world that can magnify things that are invisible to the naked eye until they are clearly visible?"

Everyone was concerned about the magical instrument, but Zhong Tang was concerned about: "Does the book say how that thing was made?"

Ning Yuan is concerned about: "Where did Miss Sang get that ancient book? Can I borrow it from a certain perspective?"

Sancho shook his head lightly: "The book does not describe how to make the instrument. As for the ancient book, I have long lost it."

Sancho knew that her excuse was quite poor, but it didn't matter, they had no evidence anyway, and whether she believed it or not had no effect on her.

Seeing Ning Yuan's mouth slightly open, as if he wanted to ask something else, Sancho hurriedly said: "You have practiced medicine for many years, and you must have discovered that people with serious trauma often die of fever in the end."

Sancho's topic changed obviously. Ning Yuan snorted but did not interrupt.

Dr. Geng responded excitedly and cooperatively: "It's very true, nine out of ten wounded soldiers in the camp died from external evils entering their bodies."

In ancient times, people classified the causes of fever into two types, one is endogenous dampness evil, and the other is external evil entering the body. The former is a fever caused by internal causes of the body, while the latter is caused by external causes.

Common colds are caused by external evils entering the body, and fever caused by wound ulcers are also caused by external evils entering the body.

After a pause, Dr. Geng realized the connection that Sancho wanted to point out, and said: "The wounds of the wounded soldiers who died from external evil entering the body all have serious ulcers, and even more serious ones are even rotten and festering."

Sancho nodded, "The reason why their wounds can ulcerate or even fester is because there are billions of bacteria in their wounds. These bacteria are like poisonous insects, preventing the wounds from healing and causing the wounded soldiers to have fever."

Everyone nodded thoughtfully, Zhong Tang thought carefully for a while and said: "So when you talk about disinfection and sterilization, you mean killing bacteria?"

Sancho: "Exactly."

"What does inflammation mean?"

"It's just another name for ulcer in that ancient book."

While everyone was still digesting what Sancho had just said, Zhong Tang had already thought of something else. He pointed to the wounded soldier on the right and asked: "Then how did you kill those bacteria?"

In fact, as the master of the Medical Valley, he had studied the fever caused by wound ulcers when he was young.

He generally knew why wounds ulcerated, and he also knew some methods of treating ulcers, but the effects were not very obvious.

Moreover, once the injured person has a fever, it is extremely difficult to rescue him or her.

After studying for half a lifetime, I still haven't found anything clear, but now a little girl has clarified my confusion.

Sancho was not stingy about spreading the knowledge she knew. She answered generously: "The first step in disinfection and sterilization is to keep the injured area as clean as possible."

"I just forgot to mention that bacteria are not just things that exist in wounds. They are actually everywhere. We even inhale a lot of bacteria every time we breathe in and out."

Before everyone showed fear, Sancho continued: "But just as not all bugs are poisonous, not all bacteria are harmful to our bodies, and our human body itself has a certain defense mechanism, so when we breathe in,

Bacteria in the body will not cause any harm to us."

"Given that bacteria are everywhere, it is conceivable that there are countless bacteria on our hands. If we directly touch the wounds of wounded soldiers without washing our hands, the bacteria on our hands will

It will enter the injured person's body along the wound, causing ulcers and fever."

After Sancho finished speaking, Zhong Tang glanced at the red back of her hand. This must be the reason why she just slapped his hand away.

Noticing Zhong Tang's gaze, Sancho seized the opportunity to apologize: "I was in a hurry just now, and I offended you. I hope you will pay attention."

Zhong Tang put down his hand and shook his head indifferently, "You continue."

He is not a petty person. Since he already knows the reason and the other party is doing it for the injured, there is nothing to blame.

Sancho continued: "Keeping clean can reduce the entry of bacteria into the wound, and there are many ways to reduce bacteria, and high temperature is one of the methods."

"So when you treat wounded soldiers, you always wash your hands with soap and hot water, just for disinfection?!" A military doctor suddenly realized.

To provide you with the fastest update of Da Kagura Yan Yaoyao's Quick Travel, I turned in the system. In order that you can check the fastest update of this book next time, please be sure to save the bookmarks!

Chapter 93 The Kindness of Doctors (20) Free reading.