After more than ten seconds, after Feng Xuhui's heart had already hit the deer and died, Su Yun said, "It was sprayed onto the surface mucosa, causing epidermal nerve paralysis and prolonged the time."

“…”

Feng Xuhui was stunned.

So that's the case! Did the patient use fake medicine?

"Are you fake medicine?" He asked whatever he thought, and he had already formed a habit.

What a smart person, Boss Zheng and Brother Yun, don’t be cautious. If you see through it at first sight, then pretend to be confused when you understand. That would be boring.

"No, after seeing the medicine, it's the real medicine." Su Yun said with a smile, "Xiao Feng, give you an experience, don't use the medicine in the future. But if you use it, spray it once, a small amount will be enough. Do you know how many times the patient has used it?"

“…”

Feng Xuhui vaguely guessed the truth.

"If you have any feeling, use it once, three hours, and spray it in total fifteen times. Each time I think the dose is not large enough, and half a bottle of medicine is sprayed out directly. The mucosa absorbs benzocaine very quickly, after all, it can be absorbed by surface infiltration."

Feng Xuhui sighed that the world is really wonderful.

You really can't use too much anything. If you really use too much and excessive amounts, you will have to turn into blue blood.

Tsk tsk...

"Brother Yun, how did you treat it?" Feng Xuhui thought of Liu Xiaojie's every move just now, and his mind was slightly rippling.

He quickly changed the subject.

"It's enough to give a certain dose of methylene blue, that is, Meilan. There was an incident of nitrite poisoning before, and the boss used methylene blue." Su Yun said, "but I can't judge what it was this time, so I can only give a small amount of methylene blue to try diagnostic treatment."

"Oh, that's right." Feng Xuhui said casually.

"Tell me, it should be? Have you seen too much Dr. House? That's abroad! At home, you try frequent diagnostic treatments. Once something goes wrong, the patient's family can kill you." Su Yun said disdainfully.

Feng Xuhui thought about it and it was indeed the case.

Domestic grassroots doctors earn less and high pressure are all problems. However, Boss Zheng’s income... they earn based on their ability and have no replication.

"What happened later?" This question was too heavy, Feng Xuhui continued to ask.

"The boss guessed that it was analgesic drug containing benzocaine orally, and the one-time dose was too large. I guess I sprayed this thing, but hehe." Su Yun showed the winner's smile.

"Brother Yun, it's amazing!" Feng Xuhui sincerely exclaimed.

The deer that hit him to death in his heart can prove that it is indeed sincere. He would never guess that this would be the answer.

"That's it!" Su Yunkai said happily. "Although both my boss and I think it was caused by excessive anesthetics such as benzocaine, after all, did I guess the final details?"

This is also somewhat helpless than... Feng Xuhui.

"This disease is caused by the loss of the function of transmitting oxygen to the body's tissues after taking a certain drug, which makes the patient look blue-purple on the outside." Su Yun said, "So no matter what you want, you can stop it. Even if you take oral analgesic drugs for toothache, you should not take too much."

"Yeah, I know." Feng Xuhui's pretty face was still echoing in his mind.

"Let's go." Su Yun said.

"Oh, why haven't Mr. Zheng come out yet?" Feng Xuhui asked.

"He wants to observe for another ten minutes." Su Yun said, "I don't see signs of recovery from the patient, or it's not his own surgery, and it's wrong for him."

The two of them slowly went downstairs, whispered, and returned to the floor where iu was.

"What are you doing?" Zheng Ren had just walked out of the iu ward and saw Su Yun and Feng Xuhui coming out of the fire passage and asked.

"It's okay." Su Yun showed a smile that everyone understood.

"I'm back home." Zheng Ren said, "Xiao Feng, don't mess around, go live with us."

"Yes." Feng Xuhui nodded repeatedly.

"Whoever lives with you, I have to go home." Su Yun said contemptly, "Go home and scold my old lady, and dare to buy financial management. I really think that there is too much money."

Chang Yue said a few words to the patient's family and waved goodbye with a smile.

It seems that Mr. Zheng should have explained his condition to the patient's family. The girl has improved a lot after knowing that her boyfriend is fine, and she no longer looks sad when she squatted in the corner of the iu door sobbing.

This incident made a fuss! Feng Xuhui was so amused and crying.

"Ding Dong~" The elevator ringtone rang softly and walked out alone.

"Mr. Zheng?"

"Director Sun?"

Zheng Ren saw Director Sun wearing a quarantine suit inside and a white suit outside, and walked out of the elevator with a sad look on his face.

This was just after the surgery, and Zheng Ren immediately made a judgment.

The two looked at each other, and Director Sun was stunned.

I haven't seen each other for a while. Director Sun's hair has turned a lot whiter, his waist has become a little bent, and his old look is revealed.

"Hello, Director Sun." Su Yun also greeted him with a smile.

Director Sun has the skill level... It's average. But he is cautious and does not touch the kind of doctor who can try to avoid touching the risk as long as there is a risk.

At that time, Liu Tianxing called him to attack him, but he quickly turned against him. Su Yun had no big objection to him.

The fence-bearer is a good comment from Director Sun.

But he was in his fifties and was still busy in the hospital in the middle of the night. He looked quite pitiful. And seeing his expression, he probably encountered something difficult.

"Mr. Zheng, why are you back?" Director Sun seemed to see hope and stepped forward and grabbed Zheng Ren's hand.

Zheng Ren was obviously not used to being caught by a man.

He pretended to accidentally throw Director Sun's hand away and smiled and said, "Come back and see the old director. Isn't this just happening that a patient in the emergency department has pushed me, so I'll come up and take a look."

Director Sun didn't care about the embarrassment just now. He grabbed Zheng Ren's sleeve, as if he had grabbed Zheng Ren at this moment and grabbed hope.

Zheng Ren frowned, what's wrong?

"Mr. Zheng, there is something, please take a look." Director Sun said sadly.

“Patient?Surgery?”

"Yes." Director Sun nodded.

"Okay." Zheng Ren raised his hand, threw away Director Sun's hand, came to Xie Yiren, wiped his hand on his pants, held Xiao Yiren's hand and said softly, and touched her head again.

Several people left separately, Zheng Ren returned to Director Sun and asked, "What patient?"

Director Sun did not answer, but looked around and said sadly, "Mr. Zheng, let's find a secluded place to talk."

This is because the patient's family is dissatisfied with the diagnosis and treatment and has a tendency to explode.

Zheng Ren and Su Yun understood and took Feng Xuhui and Director Sun into the elevator.

Seeing that the floor that Director Sun pressed was not the floor of General Surgery Department that Zheng Ren was familiar with, Zheng Ren was a little surprised.
Chapter completed!