"This man's heart is like this, bang, bang, bang, that blood, just squeeze it, suck it in, suck it out!"

Li Chengqian sat in the gazebo with Lao Sun, clenched his fist with his right hand, tightened and loosened, and followed the rhythm of the mouth to simulate a simple heart work.

Lao Sun, as well as the hippo sister sitting next to him, listened fascinated.

At this time, the hippopotamus sister asked: "How is this possible, you said that it was empty, then it squeezed it and spit out the blood, and as you said, it spit into the first vessel, then as soon as he sucked it, he sucked the blood of the second vessel." If when he vomits, he spits blood into the second vessel, and when he sucks, he sucks the first vessel, won't it be messy? ”

"There is a membrane in the blood vessel, and the second blood vessel is sealed when it is spitted, and the first blood vessel is sealed when it is sucked, so it works and it is not messy!" Li Chengqian explained.

Lao Sun didn't seem to understand when he heard it, nodded but frowned and thought.

"If you want to talk about this Zhenguan palm, you must first understand that this is how the heart works." Li Chengqian clenched his fists and continued: "What about this person, maybe the heart will beat for a while after death, but if this heart is broken, it will really die!" ”

"Sometimes there is a problem with the heart, it suddenly stops, the person is dead, but not far from death, as long as you pat the heart, let the heart beat again, let it continue to send blood to the whole body, you can make other organs in the body not die, then the person is alive!"

"Zhenguanzhang is just a name that simply records merits, and has nothing to do with function. And this merit is not credited to the inventor, but to the chronology. It's very immoral, and it's also a disservice to the inventor. Mm-hmm, let's ignore that. This palm is used for cardiac resuscitation! Li Chengqian looked at the two medical workers of the Tang Dynasty and said.

He said it transparently, although Lao Sun still didn't quite understand the working principle of this heart, and he was a little shocked at first hearing, but he still understood what he said about Zhenguan palm!

"Your Royal Highness, the minister entered the Tibetan Medicine Bureau of the East Palace, and the royal doctor did not treat the minister as an outsider anymore, this Zhenguan palm has actually seen and heard of it. But it is not as transparent as His Highness said. The minister admires His Highness's miraculous observations! Lao Sun said.

"It's just Your Highness, how do you know that this heart is like this?" Lao Sun also clenched his fist.

"Well, how do I know, you don't have to worry about it. You don't believe it, but in fact, in addition to the size of the animal, the heart of the animal is similar to ours, or you can kill a chicken and take a look at its heart! Li Chengqian said.

Sister Hippo's eyes lit up, well, she was very excited when she mentioned her old job!

Three minutes of silence for the chickens of the East Palace!

"Your Highness, you just said that when you suck the heart, you suck in the old blood, replace it with new blood, and then spit it out to the arteries and blood vessels to the whole body. So how can there be a distinction between old and new in this blood? Lao Sun asked.

Well, the human body is a system, Li Chengqian just told him about the heart, and many things in the heart are related to other organs, such as this blood. The reason why you want to spit and inhale is to transport carbon dioxide and other waste products from the body back, and then transport oxygen and nutrients to the whole body. Then what oxygen and carbon dioxide are, this cannot be explained, so it is said that they are beneficial gas and exhaust gas. Then we talked about where the qi came from, and then we talked about the lungs. And then there's nutrition, and when it comes to the stomach! One-one-two-two, all parts of the body are mentioned.

This is thanks to the cramming education of New China, although China's education has such and such bad, but it teaches students the most comprehensive basic knowledge. A person who has completed the second year of junior high school has learned knowledge that can already meet the daily needs of his life, and after the second year of high school, the amount of knowledge can allow him to say a sentence or two no matter what the situation. Just like Li Chengqian, he didn't graduate from medical school, but he studied biology, and he can still say that he is ugly about the human body.

Lao Sun and Sister Hippo were stunned, but the knowledge that these junior high school students could talk about was something that Lao Sun had touched medicine for half his life and had no way of knowing.

"Your Highness, what you mean is that to treat this disease, you must first understand the working principle of the organs in this part before you can prescribe the right medicine!" Lao Sun thought for a while and asked, "But your heart, stomach, to blood vessels, there are many kinds, and the power of a poor person's life, I am afraid that if you don't study it thoroughly, even if you have this knowledge, you won't be able to learn it!" ”

Lao Sun looked a little self-sufficient, he thought that he had studied all the human bodies thoroughly, and then learned all the skills, and he could start to treat any patient he encountered!

"This doctor has endless knowledge, but this patient will not be discouraged from this disease just because the doctor has not learned this knowledge well. Therefore, as I said before, the hospital should be divided into departments, and this doctor should also be divided into specialties and specialize in one department, and then doctors of various talents will be combined into a collective in the hospital, so that no matter what kind of patient he is, when he enters the hospital, he can have a doctor who can treat him! Li Chengqian said.

Lao Sun touched his beard and said, "Speaking of hospitals, they have all been repaired recently, but I'm afraid it's about to open!" Your Highness is going to give the hospital a division, as you said? ”

"Not for the time being, because the abilities of the imperial doctors are all about the same, and they haven't learned any specialization yet, so they can only do this first. Later, a certain medical skill outstanding medical doctor will be selected from among them, and the students will be taught to them, and when the students enter the hospital, they will be divided into detailed specialties. Li Chengqian planned.

Lao Sun nodded.

Sister Hippo didn't care about the division of the hospital, but asked curiously: "Big brother, how do you know so many things in people's bodies?" Have you ever killed??? ”

Her later words were very gloomy!

Li Chengqian glared at her, "You just killed it!" ”

It's terrifying, it's scary to dissect this thing, where do you dare to do it!

"And how do you know?"

"I read it in a book."

"And how do you know it's true?" Sister Hippo blinked twice and asked.

"People are also animals, but their body shapes are different, so people have hearts, chickens have hearts, people have stomachs, chickens also have stomachs, you can kill one and look at it."

Seeing that the hippo sister's eyes lit up, Li Chengqian mourned for the chickens of the Tang Dynasty for three minutes!

After sending off Lao Sun, Li Chengqian said to Sister Hippo: "Go outside and call Lao Long to me." ”

The eldest sister of the hippo pouted, Li Chengqian raised his eyebrows, and said first: "If you want to watch the ball with me, go quickly." ”

This trick is very useful, and the hippo sister honestly went to call the old dragon.

When she came in, the eldest sister of the hippo took Xiao Chen's hand when she came back from work, the two girls talked and laughed, and the old dragon followed.

"The old dragon has seen His Highness."

"Oh, I have something for you tonight, you guard the Xichi Courtyard for me, if any man or eunuch enters the Xichi Courtyard, you catch him for me!" Li Chengqian said gloomily.

Well, the yin qi may be too heavy, and Xiao Chen over there didn't enter the attic for a long time, and secretly tilted his head to look over here.

(To be continued)