"One bottle of Wusu beer is enough. We still have surgery tomorrow, so we can't drink too much," Liu Zewei said with a smile.
"Then I want twenty." Su Yun said.
"…" Liu Zewei was stunned. Twenty bottles of Life-Seizing Great Wu Su? Did he really have to drink so much? Is Su Yun sure he heard me say that I will only drink one bottle?
The beer girl happily went to get the beer. Zheng Ren asked curiously, "Why is it called Deadly Big Wu Su?"
"There are two reasons." Su Yun was overjoyed to see the Life Seizing Great Wu Su. "Firstly, the main reason is – this wine makes you drunk very quickly, and the next day, you will have a splitting headache."
"…" Zheng Ren did not understand. What was so good about the wine?
Generally speaking, a wine that was soft when it entered the throat but had a strong aftereffect. After getting drunk, one would feel refreshed the next day.
"Doctor Su is right. One of my friends fell out of love and dragged me out for a drink. I drank eight bottles of Wusu, which is usually a catty of white wine. I feel like I'm in a coma, "Liu Zewei said with a bitter smile.
"Even the provincial capital?" Su Yun was surprised.
"Nope. It was mailed by a family member of a patient from Nanjiang. He said that it was made with old crafts and had nothing to do with Carlsberg's new factory. "
"Old Liu, did your friend fall out of love?" Xie Yiren was paying attention to this.
"Uh … it's normal for an old tree to bloom new flowers." Liu Zewei wanted to drive, but he immediately realized that it was best to be more polite when talking to Boss Zheng's girlfriend.
"Yiren, don't interrupt," Su Yun said. "Can we still contact that patient? I also feel that the recent Deadly Seducer Big Wu Su has too much alcohol and impurities. It's not as good as before. "
"I'll ask." Liu Zewei smiled and said, "Actually, the wine in the past had more alcohol. Otherwise, why would it go to your head the next day?"
"Then why are we still drinking?" Zheng Ren really did not understand what these people were thinking.
"If you don't drink, you won't have any life. If you don't drink, you won't have any friends. If you don't drink, you'll feel depressed. If you don't drink, you'll be abandoned by the whole world. Boss, did you notice that I was talking about you? "Su Yun said seriously.
Zheng Ren shook his head.
As he spoke, the beer girl came over with a few bundles of red bottles of Usu.
Su Yun picked up a bottle and poured it on the table. "Boss, look at this."
The abbreviation on the bottle should be the pinyin wusu, but when the bottle was turned upside down, it became the English alphabet — nsnm.
"This is …"
"I'll kill you all!" Su Yun laughed and said, "Such arrogant beer, boss, don't you want to try it?"
"No." Zheng Ren immediately ended the topic.
"What a boring life. No wonder you don't have any friends." Su Yun said: "Come, you guys drink water, we'll drink beer. Lil Fugui, Wusu's geographical latitude is similar to Munich's. The taste of beer is similar too. Have some. "
"Don't drink too much." Zheng Ren was a little nervous today.
"Boss, you're different from usual," Su Yun said disdainfully.
"Yes." "For tomorrow's surgery, at least one of you or Lil Fugui has to help. I'm afraid there's a problem with Dr. Mehar."
"Circulation Director Zhang is here." Su Yun found an excuse.
"Your teamwork is not good enough." Zheng Ren said, "Actually, I think Lil Fugui definitely won't be able to go up tomorrow. The surgery is more difficult. It's better if you wear a lead apron and go to the operating table."
"Boss, that's not what I said at the beginning," Su Yun said. "Old Liu is here. Why are you looking for me?"
"Old Liu is a tumor interventional surgeon. He's not familiar with the heart." Zheng Ren muttered to himself. His mind was filled with the situation of tomorrow's surgery for Dr. Mehar.
In the training of the System's operating theater, the simulation mannequin's auxiliary operation would have an unpredictable impact on the surgery.
Moreover, Zheng Ren could predict that the reason why Dr. Mehar wanted to be an assistant was not only because of the Nobel Prize, battles, and the like, but also because he wanted to touch the transparent ceiling between the Master level and the Peak.
There would definitely be countless questions raised during the surgery. On one hand, he had to perform the surgery, and on the other hand, he had to answer questions. Zheng Ren was worried that he would not be able to take care of it.
At this time, he definitely needed the most trustworthy person by his side to help take care of it.
"Boss, what are you worried about?" Su Yun looked down on him.
"I'm thinking about the formula of medical physics. Can you explain what you said to Dr. Mehar the next day? "Zheng Ren said.
Liu Zewei was stunned.
Medical physics?!
What the hell was that?
Chang Yue did not understand what Zheng Ren was talking about at all. It had nothing to do with her. Xie Yiren had already begun to roast the meat herself. When the meat was placed on the iron pot, it made a sizzling sound and the fragrance of meat filled the air.
"Law of viscosity?" Su Yun poured himself a cup of wine and drank it. He did not stand on ceremony and drank a cup of Big Wu Su first. It seemed that he was enjoying it very much.
"Yes."
"Boss Zheng, what's that?" Liu Zewei began to feel guilty.
He originally thought that when the surgery reached the end, it would be a process of familiarity. However, he did not expect Boss Zheng to bring up medical physics. What exactly was this?
The bottle of Big Wu Su seemed to be swaying in front of his eyes. Kill you … Liu Zewei felt that he had already been killed.
"When the viscous fluid flows in a laminar flow, the speed of the flow of each layer is different. There is friction between the two adjacent layers. It is called internal friction, also known as viscous force. The amount of force is related to the speed gradient at that place and the viscosity coefficient of the fluid. It obeys Newton's law of viscosity, "Zheng Ren explained very professionally.
"The guide wire and catheter have to face the laminar flow of viscous fluid in the blood vessels. There is a formula to calculate it. If it was an ordinary interventional surgery, it would touch the blood vessel wall. If there were no plaques, the matter would be easy to solve. However, it is best not to touch the coronary artery for heart surgery. "
"…" Liu Zewei did not understand a single word.
As a professor in the First Affiliated Hospital of Provincial Capital Medical University, his level could be ranked in the top one to two hundred in the country. He could be considered a well-known professor.
He had never thought that one day he would not understand a single word of an explanation of interventional surgery that he was good at.
"Old Liu, F = η S (dv/dx)." Su Yun dipped his finger in the Big Wu Su and wrote a formula on the table.
Chang Yue frowned. It was too dirty. She did not know if his finger would put into the beer glass again. If …
"…" Liu Zewei was speechless. What the hell was this?
Medicine was considered a science subject, but it really had nothing to do with physics.
Su Yun saw Liu Zewei's dumbfounded face and began to explain.
"F is the viscous force, S is the contact area between the two flow layers, dv/dx is the speed gradient in the blood vessels, and the proportional coefficient η is called the viscosity or viscosity coefficient of the fluid. The unit is Pa · s or P.
"When operating the guide wire, you have to have at least such a formula in your mind so that you can accurately make a certain connection between the guide wire and the blood turbulence. The guide wire ran astray? If you understood this formula, this would not have happened. "
"…" Liu Zewei could only deeply exclaim.
He was speechless. He was already dead.
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