From pathology to physiology to anatomy, Professor Gu talked about his considerations at that time and his subsequent reflections in detail across disciplines.

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

Professor Gu has no system, but he has also broken through to the master level and reached the level of a master or master. He relies on his accumulation and hard work.

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

Fang Lin kept paying attention to the time. He was still five minutes to eight o'clock when he came to Professor Gu's side and whispered to remind Professor Gu in a low voice.

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

Only technology is close to technology. If Zheng Ren had not had the clear diagnosis, Professor Gu would not have said that.

Zheng Ren bowed repeatedly, feeling ashamed.

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

Fang Lin opened the clinic door, Zheng Ren and Su Yun said goodbye and left.

Before they could go out, a short man appeared at the outpatient clinic with a big black umbrella.

Zheng Ren felt very strange. It was winter. Although it was not cold in early winter, it was winter no matter how much. Why did this person hold a big black umbrella?

Fang Lin was alert and thought something was wrong. He blocked the man with his body and asked, "Where is your registration ticket?"

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

Snow bright,

Killing intention,

stern!

The long sword waved and drew a trajectory in the air.

Zheng Ren relied on Fang Lin recently, and had some strength from somewhere, and used his shoulder to knock Fang Lin away.

The long sword of snow 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 it down.

At this time, Fang Lin reacted and saw the murderer running towards Professor Gu, and walked up to him and hugged his arm.

The short murderer was not a tough person. Su Yun hit the head with a stool and made a "bang".

Fang Lin dragged his forward footsteps, and his heart became even more angry.

He slanted his hand and stabbed Fang Lin who was holding his left arm with a knife.

Zheng Ren suffered a pain in his shoulders and his heart burst out with blood. His perspective was blocked by the murderer's back and he could not see where the sword was.

But when you become more stubborn, who can take care of it?

Zheng Ren had nothing to do as a weapon, and he wore it very thickly in winter, so he could not cause enough fatal damage to the murderer, so he simply hit the back of the murderer's head.

"Bang~~~"

Countless Venus stars were flying and hovering in front of them. Among Venus, Zheng Ren saw the murderer falling slowly, and Fang Lin fell with him.

"Dingdong~~~" the sound of the system task sounded.

Zheng Ren's eyes were red, his eyes were covered in blood. I didn't know whether it was the blood on his forehead or the blood on the back of the murderer's head, but he didn't hear the prompt sound of the system task.

[Urgent mission: Be with me.

Mission content: Successfully rescued Fang Lin.

Mission reward: 1 master-level auxiliary skill book, optional range - X-ray, B-ultrasound, nuclear magnetic resonance.

Mission time: 1 day.

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

Su Yun snatched his body and kicked the murderer's neck. He didn't move much, and he didn't have much strength, but he was very coincidental.

There is the location of the carotid sinus, Zheng Ren knows.

The carotid sinus is located at the beginning of the internal carotid artery. The blood vessel wall is slightly thin and the lumen is slightly enlarged, which is called the carotid sinus. There is a pressure-sensitive nerve ending device in the deep outer membrane of the sinus wall, namely the carotid sinus pressure receptor; there is a chemosensory nerve ending device on the ventral side of the sinus cavity, which is a carotid artery chemoreceptor.

Once you are hit here, you will experience dizziness, vomiting and other symptoms.

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

The situation was under control, and Zheng Ren suddenly caught a glimpse of Professor Gu covering his chest with his hands and slowly moving to the ground.

Hold!

Zheng Ren cursed in his heart, not scolding Professor Gu, but venting his impatient mood.

On one hand, there is Fang Lin, who is unaware of life and death, and on the other hand, Professor Gu, who is emotionally nervous, has a sudden heart attack.

In just a moment, 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. This choice is not difficult, but the difficulty is to make a clear judgment in an instant.

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

The murderer stabbed Fang Lin's body with a 50cm long knife in his hand, and then the murderer pulled out. Blood gushed, and a bloody smell spread all around.

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

A diagnosis of hemorrhage is given on the system panel in the upper right side of the field of view—hepatic rupture, diaphragm rupture, lung rupture, tension pneumothorax, and hemorrhagic shock.

Although the incident was less than a minute later, the wound was huge and Fang Lin was in a coma.

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

"Rescue! Nurse!" Zheng Ren shouted loudly, and put Fang Lin flat, roughly untied or tore his clothes open.

When the noise came out, someone had already seen what was going on. After hearing Zheng Ren's shouting, several doctors arrived immediately.

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

A younger doctor was stunned for a moment, then realized what was going on, responded immediately, and ran to the pharmacy quickly.

After all, it was the well-trained Imperial Capital Hospital. The young doctor rushed over with a rescue truck, with a blue disposable bag on it.

Zheng Ren did not take the incision bag, but took a 50ml syringe and threw the syringe aside. The thick needle was inserted into the second intercostal space along the midline of the clavicle on the right side of Fang Lin.

"Shit~~~" Huge pressure ejected from the syringe.

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

Tension pneumothorax refers to a larger lung bubble rupture or a larger and deep lung laceration or bronchial rupture. The cleft is connected to the pleural cavity and forms a one-way valve, also known as high-pressure pneumothorax.

The more you breathe, the worse the condition will be.

Hemorrhage is slightly less important in the face of tension pneumothorax. In addition to the rupture of the aorta, tension pneumothorax is one of the most fatal acute diseases.

"Prepare for emergency surgery!" Zheng Ren's voice was hoarse. Although he was roaring, his voice was extremely low and a little sharp.

++++

This passage is a real case of the Wuhan incident a few days ago and the incident of a Shandong professor being stabbed by a ticket seller a few years ago. But after writing this, I can't bear to let an old professor get so hurt, and the hard-working and sexy red stethoscope.
Chapter completed!