A great man of the Republic once said: The knife can kill, but it can also save people.

In the Hereafter, more people will be saved with it than those who are killed with the sword.

Su Baiyi held a shiny knife about ten centimeters long in his hand, gesturing in the morning sun, his eyes narrowed slightly.

"That's what you call a scalpel?"

Yue Ran next to him stretched out a face that could overwhelm all beings and asked softly.

"yes!" Su Baiyi handed her the knife in his hand, the handle of this knife was very long, accounting for more than three-quarters of the entire knife, and the blade only accounted for less than a quarter, but it was extremely sharp.

"Be careful with your hands, this thing is sharp!"

Seeing Yue Ran take the scalpel, he asked with some concern.

"Hmm!" Yue Ran held the knife according to the method Su Baiyi said, turned the blade upside down and placed it on the wooden table, and gently pulled it, carving a deep gap.

"So fast!"

Yue Ran exclaimed!

"But it's also easy to curl the blade!" Su Baiyi said: "Surgery is different from killing, pay attention to accurate positioning, and it must be fast, one knife can not be more or less, just to cut the skin!" ”

"Of course, there are many different types of scalpels that are used in all parts of the human body. It's just the same way it works! Su Baiyi's hand shook as he spoke, and he took out a cloth bag from under the table and opened it, and dozens of scalpels with a cold light were displayed in front of the two.

"It's still the same sentence, as a doctor, eh, that is, Langzhong, to save others, you must first save yourself, and you must overcome your own fear." Although it was difficult for Su Baiyi to do this himself, he also tried his best to instill his views in front of him, the only person in front of him who could help him open up the situation of modern medicine in the Ming Dynasty.

"We've learned the physiology of the human body many times, and you've memorized it by heart, right?" Su Baiyi lowered her head, sniffed the faint fragrance coming from her body, and asked softly.

In front of Su Baiyi, the master, Yue Ran was a little unconfident for the first time, and after a pause, he nodded hesitantly and said, "I remember it, but in case it ......."

"No whatever!" Su Baiyi encouraged: "You will definitely do it!"

Making a cut in a specific part of a person's body to expose the tissues inside so that we can easily treat the injury is not much different from a person being injured by a sharp object.

The key is not to ulcer the wound, as long as antibiotics are in hand, these things can be avoided. ”

"But ......"

Yue Ran wanted to speak and stopped!

"No, but!" Su Baiyi took a deep breath, and the jar was also broken, and shouted down: "Magpie, come out." ”

"Don't!" The magpie whispered in response.

"Come out!" Su Baiyi's voice was unquestionable.

Then, the little magpie slowly walked up the stairs from the medicine hall below to the second floor where the two of them were, holding a cute fluffy white rabbit in his hand.

Su Baiyi rudely grabbed the rabbit into his hand, flipped it over forcefully to make it lie on its back, and a large piece of shaved belly was exposed in front of the three of them.

He pointed to the belly of the rabbit and said, "Rabbits are the same as people, and the skin of the thoracic cavity is surrounded by internal organs, except for protective bones.

If you cut a hole in your skin, the internal organs will be exposed to us. ”

"Of course, in order to prevent it from moving, the first step is to inject anesthetic, so that it is unconscious and does not know the pain." Su Baiyi took out a disposable small-caliber needle from under the table again, as well as an anesthetic. Chao Yueran gestured: "Come on, your work has begun." ”

Yue Ran's handsome face suddenly swelled with embarrassment.

"Come, this is the task assigned to you by the teacher, and it must be completed. Otherwise......" Su Baiyi made a one-size-fits-all action: "Expelled from the division!" ”

"Okay, I'll come!"

A hint of determination flashed in Yue Ran's eyes, she took a deep breath, and according to the method that Su Baiyi usually taught her, she quickly picked up the needle in her hand, and then dispensed and injected.

The fluency of his movements simply amazed Su Baiyi.

A natural surgeon!

Cattle!

Su Baiyi gave a thumbs up in his heart.

There was a period of free time after the anesthetic was injected, Yue Ran adjusted himself slightly, and then picked up the scalpel.

Su Baiyi's recitation-style education: "Before the operation, the blade is grilled on an alcohol lamp, one can remove the bacteria attached to it, and the other is that after the heated knife surface cuts the skin, it can quickly block the capillaries and prevent massive bleeding." ”

These have been familiar and practiced countless times, and Yue Ran did as Su Baiyi said.

Then, the hand holding the scalpel trembled slightly, and the blade slowly approached the rabbit's skin.

Yue Ran's fair face was instantly covered with beads of sweat.

"Be careful, don't use too much force, touch the skin first, and then go under the knife decisively......"

"Shut up!"

Before Su Baiyi finished speaking, Yue Ran became upset and irritable, and began to lash at his master: "I'm annoyed by what you said, I know you don't say it." ”

Your sister, okay, okay, it's just a rabbit anyway, and if it's dead, it's dead.

Su Baiyi honestly shut up.

Then I watched my beautiful apprentice, although he was extremely nervous, he finally moved in an orderly manner.

One minute

Two minutes

A quarter of an hour passed.

The rabbit's belly is thrown away, revealing the internal organs that are pressed together.

Yue Ran curiously turned the rabbit's belly around, and after carefully looking at the various internal organs, he said curiously to Su Baiyi: "Hey...... Really, sir, exactly what you said. ”

"Vomit ......"

"Vomit...... ...... vomit"

Su Baiyi felt that he had done something very embarrassing.

Obviously he is a gentleman, and he is obviously a man.

Why are the two girls fine, but they vomit as a big man.

What's even more hateful is that it's live.

……

"Look, sir, how did I stitch it?" After Yue Ran looked at the rabbit's internal organs, he sewed the skin together with the technique that Su Baiyi "taught" him.

After getting it done, he brought the rabbit to Su Baiyi, showing off a little proudly.

Su Baiyi seemed to be prostrations at the moment, lowered his head and waved his hands: "Don't give it to me, you can see for yourself, I have already taught you what I should teach, I, I'm really out of line, ...... vomit"

……

As it turned out, the rabbit was really fine, although it was not very healthy, but it was alive and well.

This fact gave Yue Ran great encouragement.

So much so, at noon, the little girl played with another sheep.

After lunch, another chicken was cut.

It's a pity that I was a little cruel to the chicken and didn't do it well, but the chicken entered the Su family's kitchen smoothly.

It's just that from noon to afternoon, Su Baiyi's appetite is not very strong.

Faced with this situation, Su Baiyi could only ask Cang Tian speechlessly: "How can this happen?" ”

Yue Ran replied shyly, and for the first time in his life, he said in front of Su Baiyi: "The Lun family didn't expect the skin of chickens to be so thick......

"Poof......

Su Baiyi sprayed a table of rice: "Eldest sister, that's not chicken skin, that's chicken or not, you said that you performed an operation on the chicken and almost cut off one of someone's legs."

That's not all, what's the matter with you breaking someone's internal organs with a knife? ”

"Ahem, that, sir, eat more!"

……

Well, after dinner, move on to medical matters.

But this time, if he killed Su Baiyi, he wouldn't talk to her about the operation, because he still wanted to sleep well at night without nightmares.

"Is the orange peel ready?"

"Ready!" Yue Ran said: "I specially asked someone to bring fresh green orange peels from Huainan. ”

"That's good!" Su Baiyi said: "Tomorrow, divide these orange peels into one hundred parts, each one will be placed in a different place, and the two parts will be staggered by more than fifty steps recently." ”

To make penicillin, you need to collect penicillium.

Su Baiyi knew that one way was to collect orange peels, as long as the orange peels were left in one place for a long time, they would be covered with green hairs.

Generally speaking, these green hairs are Penicillium.

However, not all penicillins produced by Penicillium have an inhibitory effect on bacteria, so it is necessary to divide the 100 portions, as long as the sample is large enough, there will always be some Penicillium bacteria that can meet the need.

"Okay, I'll let the magpie release it tomorrow."

Yue Ran seemed to remember something: "By the way, a strange thing has happened in Guide Mansion in the past two days. I heard that a medicinal herb merchant surnamed Gu came from Jingshi, and he was collecting some large quantities of medicinal herbs everywhere, which was really strange. ”

"Oh?" Su Baiyi was stunned for a moment, and then smiled: "Is there anything else going on?" ”

"Hmm!" Yue Ran said: "I heard the people below say that they want the medicinal materials of Codonopsis, Astragalus, and Rehmannia Rehmannia, as far as I know, these medicinal materials are generally easy to buy, and there are many large trading markets in Cangzhou Mansion, why should he go to our Guide Mansion to come to the near and far."

Moreover, the medicinal materials he asked for were not produced by us in the German government. But it's never out of stock on the market? ”

"What's even stranger is that they also buy it at a markup." Yue Ran said.

"Markup?" Su Baiyi said: "It's really fake! ”

"Really!" Yue Ran was very sure: "Just a few days ago, the medicinal material liar in Bozhou, named Qiu San, do you remember, this person is hateful, but he is lucky, and he sold all the inventory in one go." ”

"Good luck? Not necessarily! Under the moonlight, looking at Yue Ran pouting angrily, looking like a little girl who had never been before, Su Baiyi smiled and smiled happily, "Have you ever heard of a saying, it is called good and evil will be rewarded in the end, and there is reincarnation in heaven. ”

"God can't be trusted!" Yue Ran's mouth pouted even more, and the slightly upturned arc had a different kind of temptation.

"God doesn't care if you can't trust me, but this surnamed Qiu must be punished!" Su Baiyi said lightly, took Yue Ran's white little hand, and said in a low voice: "Because he bullied you, even if God wants to let him go, I, Su Baiyi, will not let him go, you wait and see." ”