super medical system

Chapter 152 Don't Seek Merit But Seek No Mistakes? (third change)
Although everyone didn't know the ins and outs of the matter properly, but at this time they all felt that something was wrong, and they couldn't help but nod when Yang Tian said this.

Han Bing was also nodding, although the amount was very small, but Liang Yujian still saw it.

Liang Yujian felt a pain in his heart, his blood surged, and he blurted out the words of defense, "I, I'm not a doctor, I'm just a medical student, I haven't learned so much, I don't understand these etiologies and other things!"

"Isn't it a bit difficult for you to ask me like this?"

Liang Yujian tried to stay calm, "Besides, I was just startled by his appearance just now, but the instructions should be correct, right? If his nosebleeds weren't so turbulent, then it can be completely stopped!"

Nosebleeds for normal people are just looking up and stuffing tissues, it’s okay!
"Oh?"

Yang Tian raised his eyebrows, "Okay, then let's not talk about the cause of the disease, but talk about the emergency treatment you just did to this buddy."

Yang Tian's eyes narrowed slightly, he has been upset to see you for a long time, you still dare to quibble?

Originally, I wanted to save you some face, if that's the case, then break it apart and talk about it!
"Say, say what?"

Liang Yujian felt a little flustered again.

"Tell me what you did just now."

Yang Tian raised his eyebrows, "First of all, you gave a total of two instructions, one, stuff your nostrils with a tissue, and two, look up. Am I right?"

"Well, that's right." Liang Yujian nodded, then straightened his neck and chest, "My instructions are also correct!"

"That's right?!"

Yang Tian suddenly laughed.

"Yes, generally speaking, stuffing is the first choice when you have a nosebleed. In hospitals, sterile gauze or cotton balls are used. The situation here is simple and you can only choose paper towels. This is true."

"exactly!"

Liang Yujian secretly breathed a sigh of relief, the expression on his face became relaxed, and he glanced at Xie Xin and Han Bing triumphantly, probably meaning that you see, brother, I still have two brushes.

Yang Tian squinted his eyes, "Are you very proud? What I just said was the general situation, that is, the nosebleeds of normal people. Do you think it is normal for this buddy to have nosebleeds just now?"

Liang Yujian's face froze.

Just now... Brother Deng's nosebleed is really not normal...

"Or, do you think that the paper towel can really stop the bleeding in the situation just now?"

Yang Tian stared at Liang Yujian with a mocking smile on his lips.

Liang Yujian held back decisively for a long time, unable to refute.

Thinking about the situation just now, it is indeed true. Who the hell can use a paper towel to block the faucet that is turned on?

Yang Tian looked at Liang Yujian and continued.

"I noticed that this guy tried to pinch his nose to stop the bleeding, but he failed. That means the broken blood vessel couldn't be located, so naturally he couldn't stop the source of the bleeding."

"In this case, the heart continuously supplies blood, and then seeps out from the broken blood vessels, and then can't find an exit, so it can only stagnate there. You should be able to imagine the consequences, right?"

"...Yes..." Liang Yujian nodded silently. Even if it is blocked, it will cause blood stasis. The faucet is made of steel and will not burst, but Brother Deng's nose is made of meat!
Yang Tian's face returned to normal, and he continued to speak.

"Medical staff need to adapt to local conditions under any condition, and provide effective treatment methods based on the only conditions."

"And the proposal you gave is obviously ineffective at this time. Not only is it ineffective, but it will also delay the timing of treatment and the time for patients to take correct measures!"

"Me!" Liang Yujian was so excited by what Yang Tian said, his face turned red, his lips murmured for a long time, his momentum still weakened, and he said weakly, "I don't ask for merit, but I ask for no mistakes, at least I didn't make mistakes. What are you doing so fiercely..."

"Oh?" Yang Tian raised his eyebrows, and smiled angrily, "Okay, since you said you were innocent, then let's talk about your next instruction and let him look up."

"Hey, wait a minute!" Liang Yujian's voice became louder, "It's okay to raise your head to stop the bleeding when you have a nosebleed, isn't it a problem? Guys, I also had a nosebleed when I was young. I raised my head and it stopped soon. !"

At this time, there were quite a lot of people inside and outside the private room. Mr. Qin, four young people and the fat manager simply stood in the private room. The aunt with her own child also squeezed in with her child. After all, her family The child really likes nosebleeds recently, and many things Yang Tian said are useful to her.

Now, when Liang Yujian said this, the aunt agreed on the spot, "Yes, I also asked my child to look up when he had a nosebleed. This is what my friend told me. It's very useful, isn't it?"

"It's the same in my house."

Behind the crowd, a middle-aged man also raised his hand. There is also a boy in their family. The little boy is very active and often stumbles. When his nose bleeds, they just let him look up for a while and then stuffed it with a tissue.

The little fat man and the boss also raised their ears curiously at this time, hearing what Yang Tian meant, it should be wrong to look up, but they usually look up when they see other people's nosebleeds?

Yang Tian squinted his eyes, "It seems that everyone usually looks up when they have a nosebleed?"

"Ok!"

"Yup!"

Immediately, several people agreed, and Liang Yujian couldn't help but breathe a sigh of relief seeing everyone like this.Then he looked at Yang Tian nervously.

Yang Tian frowned, then shook his head, "Don't do this again from now on."

"Why."

Liang Yujian was in a hurry.

Yang Tian glanced at him indifferently, held back the words behind him, and then continued, "When nosebleeds, most people are used to tilting their heads back and their nostrils upwards, so that under the action of gravity, it has already flowed out. The blood will accumulate in the nasal cavity, and it will appear as if the bleeding has stopped."

The crowd nodded.

"But has the bleeding really stopped?" Yang Tian glanced at everyone, "No, we know that blood coagulation is due to the aggregation of platelets, but when there is a large puddle of blood where it should be coagulated, the platelets The concentration will be lower, and the rate of blood clotting will be slowed down."

"Moreover, since the nasal cavity and the oral cavity are actually connected, it is not only difficult to stop the bleeding by tilting the head back, but the backward posture will also cause the blood that has already flowed out of the nasal cavity to flow backward to the throat due to the relationship between posture and gravity, and will be swallowed into the esophagus And the gastrointestinal tract, stimulate the gastrointestinal mucosa to produce discomfort or vomiting."

"When the amount of bleeding is heavy, it is easy to suck blood into the trachea and lungs, causing breathing difficulties and danger. Therefore, when you have a nosebleed, tilting your head back is the same as pinching the seedlings to encourage growth, which is harmful rather than beneficial."

"The correct approach should be to maintain a normal upright posture or lean forward slightly, so that it doesn't matter if a small blood clot blocks the nasal cavity."

"Then you should use compression to stop the bleeding, or use a decongestant or nasal spray to moisten the cotton and stuff it in. If the situation does not permit, you can use white vinegar, which is why I just asked you to take white vinegar."

Yang Tian glanced at the crowd with their mouths wide open, and then looked at Liang Yujian, "So, your two instructions, one is invalid and delays the timing of treatment, the other is wrong and there is a danger of aggravating the condition, you still think you don't ask Is there merit but no fault?"

"You've had a big hair!"

　Added changes to Astray, the leader of the wrong path

　　
　
(End of this chapter)