Liang Yujian shrank back with grievances, rubbing the almost dry blood on his face while quietly watching, and saw that the placket he had carefully prepared was soaked with blood, and he couldn't help but feel a little like crying. Pen % fun % Pavilion www.biquge.info

In order to see Han Bing, this dress was carefully selected by him, and it was his favorite one, but he didn't expect it to be so expensive, it was really ......

Everyone present ignored Liang Yujian, although the situation seemed to be clear now, Yang Tian was saving people instead of hurting people as they had imagined at the beginning, but the means were a little more terrifying.

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 saved him, after all, after jamming someone's neck, he could not only make people not die but also stop the bleeding, it was really a bit evil?

This Yang Tian shouldn't be open, right?

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 give the first aid measures to the patient with the momentum of ringing the bell with lightning speed, and then talk about it, as for explaining something, he would talk about it when he was cured.

As for if it is not cured, will it cause any trouble?

Yang Tian made a move, he must be completely sure, he had already practiced this situation in the system teaching space, how could it be easy to go wrong?

Even if you encounter something that you are not sure of, isn't there still a system, as long as the divine doctor is sufficient, he can cure anything!

Solo is so confident!

Brother Deng was already in a trance and pinched his nose under his guidance, Yang Tian tried to slowly relax his right hand, and his thumb floated out of Brother Deng's sunken skin little by little.

"Are you uncomfortable?"

Yang Tian had been paying attention to Brother Deng's expression, there was no obvious look of pain, he should be fine, but he still asked.

"Well, it's just a little dizzy."

Brother Deng listened to Yang Tian's words in a trance, he would do whatever Yang Tian asked him to do, since he found that he was indeed bleeding and his neck was stuck and he was alive and well, Brother Deng chose to subconsciously believe in Yang Tian.

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

Yang Tian nodded, and confirmed that Brother Deng's nosebleed had indeed stopped, and then turned his head to look at the others in the private room.

The other people in the private room also 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 Yang Tian, and without saying a word, he picked up his mobile phone and started calling 120, but Liang Yujian was a little puzzled, "Isn't this already stopping the bleeding, why do you have to send it to the hospital?" ”

Yang Tian glanced at him, but still ignored him.

He has now begun to doubt the authenticity of Liang Yujian's identity as a senior brother, he doesn't understand this thing, how did he get into the third year and not be persuaded to quit?

Anyway, Yang Tian's major, that is, the excellence class, still has requirements for performance assessment.

Elective courses only count as the total credits, and one course counts as two credits, as long as you get enough credits before graduation, it doesn't matter how many courses you have in between.

However, the requirements for compulsory courses are a bit high, and the cumulative credits of the subjects cannot exceed 30% of the total credits, and the average score cannot be less than 70 points.

What is the concept of 30% of 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, but when the grade is raised, a major internal medicine or major surgery score is more than a dozen points.

As a student of the excellent class, Yang Tian still has a little understanding of this system, but he doesn't know if there is such a requirement for a normal clinical five-year major, but looking at Liang Yujian's current appearance, he has never had it.

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

But the little fat man came to the end of the call, "Yang Tian, aren't you going to explain how to stop the bleeding just now?" That guy is making a fuss like a faucet, how do you do that? ”

As soon as these words came out, the big guys were all energetic.

The crisis has been lifted, Yang Tian's violent injury is just a misunderstanding, the purpose is to stop Brother Deng's nosebleed, but why can he stop the bleeding by pinching his neck?

Everyone's eyes looked at Yang Tian waiting for his explanation, but what they heard was not Yang Tian's voice.

"You pressed it, right?"

The fourth child walked to Yang Tian's side with some excitement, dancing as if he had verified something, and looked like he had learned a natural idiot in the depths.

"Huh?"

Yang Tian was stunned for a moment, the fourth child could review it, "Yes, that's it." Yang Tian casually pointed at the place where Brother Deng's neck was choked by him just now, "Tell me what is here." ”

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

"This must be a hemostatic point, yes, yes, what artery is the hemostatic point......"

The fourth child held his head and meditated, but he couldn't think of anything, the corners of Yang Tian's mouth hooked and he was about to speak, and then a female voice sounded on the field.

"It's the common carotid artery."

It was Han Bing's voice.

Han Bing swept away Xie Xin's arm that was blocking him, but Xie Xin didn't stop her again at this time, she was really nervous just now, how could someone as interesting as Yang Tian suddenly go crazy?

"Yes, make a line from the sternoclavicular joint to the anterior and inferior part of the tragus, above the upper border of the thyroid cartilage is the external carotid artery, below which is the common carotid artery."

Yang Tian nodded secretly, Han Bing was really a top student, a girl he fancied, and then took over the conversation, and at the same time did not forget to point out the corresponding position on Brother Deng with his hand, so that the little fat man and the fourth boss could see clearly.

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

"On the side of the cricoid cartilage arch, the common carotid pulse can be felt, and here the artery can be pressed against the transverse process of the sixth cervical vertebra posteromedially to stop the bleeding, and the hemostasis is to the head and face."

Yang Tian's fingers crossed Deng Ge's neck and stayed at the Adam's apple, "Here, above the cricoid cartilage is the thyroid cartilage, and the place where the 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." ”

"The Adam's apple is common to everyone, but it is especially noticeable in adult males, and it is almost invisible in females, but it can still be felt, you can feel the thyroid cartilage and look for the location of the cricoid cartilage."

Han Bing didn't move, she already knew that she didn't have to look for the location, and the two beautiful eyes just fell on Yang Tian, and there was a light flashing under her eyes.

The little fat boss and the fourth child were all touching their necks to find a position, Xie Xin hesitated for a moment but raised his head and reached out to slide on his neck.

Liang Yujian's face was blue and red for a while, and his hand involuntarily touched his neck to find a position, it was so embarrassing, he didn't understand what Yang Tian said at all!

A little farther away, two of the ten security guards began to touch their necks, but they were glared at by their companions before smiling and stopping.

The chubby manager didn't know what to say with his mouth open, he seemed to have misunderstood the young man, and although he didn't understand what he said, he didn't know if he knew it!

At this time, Qin Lao finally retracted the look of surprise in his doubts, and looked at Yang Tian with a smile, with a trace of love 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 again divided into the superficial temporal artery and the maxillary artery, and the rest of the branches are several, which are distributed to the tongue, thyroid, laryngopharynx and other parts, which you go back to read by yourself."

Yang Tian continued his popular science, "Among them, the maxillary artery will branch into the external auditory canal, tympanic cavity, teeth, gums, nasal cavity, masticatory muscles, and dura mater along the way. ”

"In fact, the general nosebleeds are mainly vein or capillary rupture, but this brother's nosebleed is so ferocious, nine times out of ten it is the rupture of the artery in the nasal cavity, and the blood pressure of the artery is much higher than the blood pressure of the vein or capillary, so the blood sword is produced."

So that's it!

Everyone suddenly realized, and they all felt that they were really in a good posture!

"Yang Tian, I have a problem!"

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

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

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

"Say, if you have any problems, I'll treat you together."

"Phew!"

The little fat man spat and didn't really get angry, "That's right, you said that you held down his common carotid artery to stop the bleeding, and then said that the common carotid artery will branch and supply blood to the brain, so the problem comes." ”

"If you hold down his arteries like this, won't he hang up because of the lack of oxygen to his brain?"