super medical system

Chapter 149 Head and Face Hemostasis (Fourth Change)
Liang Yujian shrank back full of grievances, while quietly watching and rubbing the almost dried blood on his face, seeing that the front of his carefully prepared pair was soaked in blood, he couldn't help but feel like crying.

In order to meet Han Bing, this dress was carefully selected by him, and it is his favorite one. I didn't expect it to cost so much. It's really...

The people present ignored Liang Yujian, although the situation seemed to be clear now, Yang Tian was saving people instead of violently hurting them as they imagined at first, but the method was a little scary.

The atmosphere suddenly relaxed, and the tense bodies of the ten security guards gradually relaxed, and everyone stared at Yang Tian.

Although they knew that he was saving people, they still wanted to know how he did it. After all, it was a bit weird that he could not only save people from death but also stop the bleeding after they got stuck in the neck?

Could it be that Yang Tian is hanging up?
Yang Tian didn't know what they were thinking, he only knew that he had made the right choice this time, and next time he would use the first aid measures to the patient first, as for the explanation Yes, wait until it is cured.

As for whether there will be any trouble if it can't be cured?
If Yang Tian made a move, he must have full confidence. He had already practiced this kind of situation in the system teaching space, so how could something go wrong so easily?
Even if you encounter something you are not sure about, there is still a system, as long as there are enough magic doctors, he can cure anything!

Kanade is so confident!
Brother Deng had pinched his nose under his guidance in a trance, Yang Tian tried to relax his right hand slowly, and his thumb came out of Brother Deng's sunken skin little by little.

"Is there any discomfort?"

Yang Tian has been paying attention to Deng Ge's expression, there is no obvious pain, he should be fine, but he still asks a question.

"Well, I'm just a little dizzy."

Brother Deng listened to Yang Tian's words in a trance, and he would do whatever Yang Tian asked him to do. Ever since he found out that he was not bleeding and he was alive with his neck stuck, Brother Deng chose to trust Yang Tian subconsciously. God.

"Well, it's normal, you're bleeding so much, it's a symptom of excessive bleeding."

Yang Tian nodded, and confirmed that Brother Deng's nosebleed had indeed stopped, before turning his head to look at the other people in the private room.

The other people in the private room just looked at Yang Tian in a daze.

Yang Tian was stunned for a moment, "It's up to me to call an ambulance!"

"oh oh!"

The little fat man definitely believed in Yang Tian, ​​so he picked up his mobile phone and started calling 120 without further ado, but Liang Yujian was a little puzzled, "Didn't this stop the bleeding, why did you have to send it to the hospital?"

Yang Tian glanced at him, but still ignored him.

He has already begun to doubt the authenticity of Liang Yujian's identity as a senior brother. He doesn't understand this. How did he stay in the junior year without being persuaded to quit?
Anyway, Yang Tian's major, that is, the excellence class, still has requirements for performance assessment.

Elective courses are only counted as total credits, and one course counts as two credits, as long as you get enough credits before graduation, it doesn’t matter how many subjects you failed.

However, the requirements for compulsory courses are a bit high. The cumulative credits of failed subjects cannot exceed 30% of the total credits, and the average score cannot be lower than 70 points. If you can’t do it, then I can only advise you to study ordinary clinical medicine. Yes, the Excellence Class does not support idlers.

What is the concept of 30% of the total credits?
Most of the current compulsory courses are basic courses or engineering, and a credit of two or three points is at most five or six points. Hanging a door is the rhythm of saying goodbye to you.

As a student of the Excellence Class, Yang Tian knew a little about this system, but he didn't know if the normal five-year clinical major had this requirement, but seeing how Liang Yujian was doing well now, there had never been such a requirement.

Ignored by Yang Tian again, Liang Yujian looked embarrassed, but thinking that Yang Tian had saved his brother anyway, he didn't have an attack.

It was the little fat man who got excited after making the phone call, "Yang Tian, ​​aren't you going to explain to me how you stopped the bleeding just now? That guy is running like a faucet, how did you do it?"

As soon as these words came out, everyone became excited.

The crisis has been resolved, it was just a misunderstanding that Yang Tian violently hurt people, the purpose was to stop Brother Deng's nosebleed, but why did he stop the bleeding just by choking his neck?
Everyone looked at Yang Tian and waited for his explanation, but what they heard was not Yang Tian's voice.

"It's where you pressed it, right!"

The fourth child walked towards Yang Tian with a little excitement, dancing and dancing as if to prove something, as if he had learned something and was naturally infatuated.

"Ok?"

Yang Tian was taken aback, the fourth child is good at reviewing, "Yes, that's right there." Yang Tian casually touched the place where Brother Deng's neck was strangled by him just now, "Tell me what is here."

"Here, here is..." The fourth child frowned and began to think back. He had seen a lot of things recently, and he couldn't remember the blood vessels of the circulatory system...

"There must be a hemostasis here, yes, yes, some kind of arterial hemostasis..."

The fourth child held his head and thought hard, but couldn't think of anything. Yang Tian's mouth curled up and was about to speak, when a female voice sounded on the field.

"It's the common carotid artery."

It was Han Bing's voice.

Han Bing pushed away Xie Xin's arm blocking her. At this time, Xie Xin didn't stop her anymore. He was still nervous just now. How could such an interesting person like Yang Tian go crazy suddenly?
"Yes, draw a line from the sternoclavicular joint to the slightly anterior and inferior part of the tragus. Above the upper edge of the thyroid cartilage is the external carotid artery, and below it is the common carotid artery."

Yang Tian nodded secretly, Han Bing was indeed a high-achieving student, she was the girl he liked, and then took the conversation, and at the same time, he did not forget to point out the corresponding position on Brother Deng with his hand, so that the little fat man and the fourth eldest brother could see clearly .

The sternoclavicular joint refers to the part where the sternum and clavicle connect. The center of this connection is exactly where Yang Tian pressed just now, and now there is a red mark.

"On the side of the cricoid cartilage arch, you can feel the pulse of the common carotid artery. Here, you can stop the bleeding by pressing the artery to the transverse process of the sixth cervical vertebra in the back and inside. The range of hemostasis is the head and face."

Yang Tian's fingers passed across Deng Ge's neck, staying at the Adam's apple, "Here, the top of the cricoid cartilage is the thyroid cartilage, and the place where the two left and right bone plates of the thyroid cartilage heal is called the anterior horn, and the upper end of the anterior horn protrudes forward. , which forms the Adam's apple."

"Everyone has an Adam's apple, but adult men will be particularly obvious, while women can hardly see it, but it can still be touched. You can feel the thyroid cartilage and find the position of the cricoid cartilage."

Han Bing didn't move. She already knew the location, so she didn't have to look for it. The two beautiful eyes just fell on Yang Tian, ​​and there was a flash of light in her eyes.

The fat little boss and the fourth child were both touching their necks to find a position, Xie Xin hesitated for a moment, then raised his head and stretched out his hands to slide on the necks.

Liang Yujian's face turned blue and red, and he couldn't help but touch his neck to find the position. It was so embarrassing, he couldn't understand what Yang Tian said!
A little further away, two of the ten security guards began to touch their own necks, and they stopped with a smile after being glared at by their companions.

The fat manager opened his mouth and didn't know what to say. He seemed to have misunderstood the young man, and although he didn't understand what he said, he didn't know if he felt it!

At this time, Elder Qin finally withdrew that puzzled and surprised look, and looked at Yang Tian with a smile, with a hint of kindness in his eyes.

"The common carotid artery is divided into two branches, the external carotid artery and the internal carotid artery. The internal carotid artery supplies blood to the brain, and the external carotid artery is divided into two terminal branches, the superficial temporal artery and the maxillary artery. There are several remaining branches. The strips are respectively distributed to the tongue, thyroid, throat and other parts, you go back and read the books yourself."

Yang Tian continued his popular science, "The maxillary artery will branch to the external auditory canal, tympanic cavity, teeth, gums, nasal cavity, masticatory muscles, and dura mater along its course."

"Actually, common nosebleeds are mainly caused by ruptured veins or capillaries, but this brother's nosebleeds are so violent that nine out of ten are due to ruptured arteries in the nasal cavity. The blood pressure of arteries is much higher than that of veins or capillaries. That's why the blood sword was born."

It was so!
Everyone suddenly realized that they all felt that they had really raised their posture, didn't they!

"Yang Tian, ​​I have a problem!"

The little fat man nodded and raised his hand to ask questions.

"Well, I always knew you had a problem with your mind, but I didn't expect you to be so honest today."

Yang Tian laughed a bit, enlivened the slightly serious atmosphere, and then looked back at the little fat man who was rolling his eyes.

"Tell me, what's your problem, I'll treat you together."

"Pooh!"

The little fat man spat and was not really angry, "That's right, you said that you held down his common carotid artery to stop the bleeding, and then you said that the common carotid artery will branch and supply blood to the brain, then there is a problem."

"If you hold down his artery like this, won't he die due to lack of oxygen to the brain?"

　Added changes to Astray, the leader of the wrong path

　　
　
(End of this chapter)