From pathology to physiology to anatomy, Professor Gu described his considerations at the time and his reflections afterwards in an interdisciplinary manner.

Looking at the old professor's white hair like snow, Zheng Ren sighed in his heart.

Professor Gu doesn't have a system, but he has broken through the master level and reached the level of a grandmaster or a master, relying on accumulation and hard work.

Although I have a system, I still have to work harder.

Fang Lin kept an eye on the time, and there were still five minutes to eight o'clock, so he came to Professor Gu's side and whispered to remind Professor Gu that it was time for the clinic to open.

"That's it, Xiao Zheng, you pay attention to the contact information, you can come to me when you have time to come to the imperial capital. Professor Gu finally said.

Only technology is close to technology, and if it weren't for Zheng Ren's clear diagnosis, Professor Gu would not have said so.

Zheng Ren bowed again and again, a little embarrassed.

This is done by relying on the system, and I don't know when I can do it without relying on the system.

Fang Lin opened the door of the consultation room, and Zheng Ren and Su Yun said goodbye and left.

Before they could go out, a small man with a large black umbrella appeared at the door of the clinic.

Zheng Ren felt very strange, this is winter, although it is not cold in early winter, but no matter how winter it is, what is this person doing with a big black umbrella?

Fang Lin was alert, and he also felt that something was wrong, so he blocked the person with his body and asked, "Where's your registration ticket?"

The black umbrella fell, and a half-meter sharp knife appeared.

Xue Liang,

killing intent,

Awe-inspiring!

The long knife swung and drew a forest trail in mid-air.

Zheng Ren relied on Fang Lin's strength, which came from nowhere, and knocked Fang Lin away with his shoulder.

The Xueliang long knife fell on Zheng Ren's shoulder, and blood splattered!

The man was stunned for a moment, stared at Professor Gu viciously, pulled out the knife from Zheng Ren's shoulder, and took a step forward.

Su Yun frowned, quickly picked up the white square stool where the patient was sitting, and smashed his head down.

At this time, Fang Lin reacted, and saw the murderer running towards Professor Gu, and stepped forward to hug his arm.

The short murderer was not a tough character, and he was smashed on the head by Su Yun with a stool, making a "bang" sound.

The steps forward were dragged by Fang Lin, and his heart was on fire, and he was even more annoyed.

With his side, he stabbed Fang Lin who was holding his left arm.

Zheng Ren's shoulder hurt, and his heart burst with blood. His view was blocked by the murderer's back, and he couldn't see where the long knife was.

But when it comes to temperament, who can take care of it.

Zheng Ren didn't have anything in his hand as a weapon, and he wore thick clothes in winter, so he couldn't inflict enough lethal injuries on the murderer, so he simply slammed into the back of the murderer's head.

"Bang~~~"

Countless Venus stars are flying and hovering in front of your eyes. In Venus, Zheng Ren saw the murderer slowly falling, and Fang Lin fell with him.

"Ding Dong~~~" The sound of the system task sounded.

Zheng Ren's eyes were already red, and his eyes were full of blood, I don't know if it was the blood on his forehead or the blood on the back of the murderer's head, and he didn't hear the prompt sound of the system task at all.

[Urgent Mission: Companion with the Son.]

Mission content: Successfully rescue Fang Lin.

Reward: 1 master-level auxiliary skill book, optional range - X-ray, B-ultrasound, MRI.

Mission duration: 1 day.

Zheng Ren was a little dizzy, and his body was suddenly pulled aside.

Su Yun rushed forward and raised his foot and kicked the murderer's neck. The movement is not big, and the strength is not great, but it is very skillful.

It was the location of the carotid sinus, and Zheng Ren knew.

The carotid sinus is located at the beginning of the internal carotid artery, and the blood vessel wall is slightly thin and the lumen is slightly expanded, which is called the carotid sinus. In the deep adventitia of the sinus wall, there are pressure-sensitive nerve endings, i.e., carotid sinus baroreceptors, and on the ventral surface of the sinus cavity, there are chemoreceptors for the carotid artery.

If you are hit here, you will experience symptoms such as dizziness and vomiting.

Although Su Yun didn't use much force, it was enough for a vital part like the carotid sinus to make the murderer faint to death.

The situation was under control, and Zheng Ren suddenly caught a glimpse of Professor Gu holding his hands on his chest and slowly reaching the ground.

Exercise!

Zheng Ren scolded in his heart, not scolding Professor Gu, but a vent of impatience.

On the one hand, Fang Lin, who did not know life and death, and on the other hand, Professor Gu, who had a heart attack because of emotional tension.

In just a split second, Zheng Ren made a choice.

Because Su Yun worked in the ICU of Haicheng First Hospital, the treatment of acute myocardial infarction is more professional than himself, and this choice is not difficult, but the difficulty is to judge it clearly in an instant.

"Su Yun, you go and see Professor Gu. Zheng Ren pushed Su Yun over and came to Fang Lin's side by himself.

The 50cm long knife held by the murderer stabbed into Fang Lin's body, and was then pulled out by the murderer. Blood gushed out, and the smell of blood permeated the surroundings.

Zheng Ren glanced at the murder weapon, looked at the blood marks on the knife, and estimated that the depth of the piercing should be about 20-25cm.

The diagnosis of blood dripping is impressively given on the system panel in the upper right of the visual field - liver rupture, diaphragm rupture, lung rupture, tension pneumothorax, hemorrhagic shock.

Although it had been less than 1 minute since the incident, the wound was huge, and Fang Lin was already in a coma.

The most tricky thing was that Fang Lin was injured not only in one place, several conditions that were fatal enough to be fatal in a short period of time appeared at the same time.

"Rescue!nurse!" Zheng Ren shouted loudly as he flattened Fang Lin and violently untied or torn his clothes.

The noise came out, and someone had already come to see what was going on. After hearing Zheng Ren's shouting, several doctors immediately arrived.

"50ml syringe, iodine volt, cut the bag, fast!" Zheng Ren shouted and told them what he needed and could get as quickly as possible.

A young doctor was stunned for a moment, then realized what was happening, immediately answered, and quickly ran to the pharmacy change room.

In the end, it was a well-trained imperial capital hospital, and the little doctor rushed over directly with an ambulance, and an incision bag with a blue disposable furoshiki was placed on it.

Zheng Ren did not take the incision bag, but took the 50ml syringe, threw the syringe aside, and inserted the thick needle along the second intercostal space of Fang Lin's right midclavicle.

"Hiss~~~" A huge pressure squirted out of the syringe.

Several doctors next to him immediately realized that this was a tension pneumothorax!

Tension pneumothorax refers to the rupture of a large pulmonary bubble or a large and deep lung laceration or bronchial rupture, which communicates with the pleural cavity and forms a one-way flap, also known as hypertensive pneumothorax.

The more you breathe, the more sick you get.

Bleeding or something is slightly less important in the face of tension pneumothorax. In addition to a ruptured aorta, tension pneumothorax is one of the most fatal emergencies.

"Preparing for emergency surgery!" Zheng Ren's voice was already hoarse, and although he was shouting, his voice was extremely low and a little sharp.

++++

This paragraph is a combination of the Wuhan incident a few days ago and the incident of a professor in Shandong being stabbed by a ticket seller a few years ago, a real case. But writing this, I can't bear to let an old professor be hurt so much, and the red stethoscope that is so hard and angry.

This passage is more than 2000 words and less than 2500 words, no money, bow~ Although I have to add another chapter when I explode, and I still have a debt of 17 chapters, I feel like I am dying, but I always feel that I can't express my warm gratitude to my book friends if I don't do this. Let's die if you die, Ming'er continues, and the update time is 2, 7, 12, 17, and 22 o'clock. Regular updates are said to boost subscriptions, so give it a try.