The other students in the classroom were also laughing.

I don't know if I'm laughing at Chen Cao's suspected Tianshu's lecture, or laughing at this student who has fallen asleep on the ground.

"Wake him up. Chen Cao frowned and said.

If you want to sleep, at least have a book in front of you.

If you sleep like this, I'll be very shameless.

The student next to him came to the student on the ground and pushed his classmate: "Hoffman, get up." ”

But the students on the ground still didn't respond, and the classmates pushed again: "Hoffman, wake up......"

Chen Cao frowned and stepped forward, grabbed Hoffman's wrist, and reached out to press Hoffman's chest.

In an instant, Chen Cao's face changed drastically: "He suffered cardiac arrest, he has a heart attack?"

"Give him cardiac resuscitation. Evelet hurriedly exclaimed, she was not in the mood to joke anymore.

The other students gathered around, and the previous one pulled off Hoffman's clothes and was about to resuscitate Hoffman.

"Don't!" Chen Cao hurriedly stopped this classmate: "He has had heart surgery, there is a trauma left by the operation, from the perspective and traces here, it should be left ventricular malformation correction, it may be that there was a mistake in the operation process, the intimal damage was not found in time, if you press it this time, he will die directly." Chen Cao said: "Call an ambulance...... Evely, bring my toolbox. ”

Evelet glanced at Chen Cao, went under the podium, and took Chen Cao's toolbox.

"Get out of the way, don't get out of the way. ”

Chen Cao shouted, and at the same time took out a set of silver needles, found the acupuncture points, and stabbed them.

Whew-

In an instant, Hoffman's whole body bounced.

Everyone exclaimed, just like this, a silver needle pierced the body, and the person was saved?

The after-effects of trauma from heart surgery!

If an accident happens, it is very dangerous and the patient can die within a few minutes.

But Chen Cao woke people up so easily.

This made many students' eyes flash with surprise.

After all, they are all medical students, so they know most of the medical principles well.

They also knew how dangerous Hoffman was just now.

"Don't move!" Chen Cao pushed Hoffman back to the ground: "You can't move now, you need to tell me about your condition now, is it uncomfortable to breathe?"

Hoffman nodded, a look of pain on his face.

"Does it hurt in your chest when you breathe?"

"Yes," Hoffman replied.

Chen Cao nodded: "You have had heart surgery within half a year?"

"Left ventricular malformation correction was done during the summer vacation. Hoffman replied.

The surrounding students all looked at Chen Cao with incredible eyes, so they could guess, and they guessed so accurately.

In fact, the biggest difference between Chen Cao and these students is that Chen Cao is a real doctor, and they are still students.

Chen Cao has been in contact with a large number of patients and has treated a large number of actual cases.

A person's cardiac arrest can be counted as several possibilities, such as heart attack, sequelae of surgery, and poisoning symptoms.

There are some truths that Chen Cao understands, and these students also understand.

But the difference is only that Chen Cao can notice.

The fact that these students did not notice a single significant surgical trauma indicates that their experience was too shallow.

"Don't breathe too hard, keep your breathing rate, your condition will definitely require re-operation to repair the ventricular membrane. Chen Cao said: "But don't worry, the success rate of this surgery is still very high, in addition, you had better communicate with the attending doctor to control the dose of anesthetic during the operation, your current situation, it is not suitable to use too large a dose of anesthetic, of course, if your attending doctor is experienced enough, then my words are redundant." ”

That's when first responders arrived.

"Hey, Chen, why are you?" Farr looked at Chen Cao in surprise.

"I'm the teacher here. Chen Cao replied.

"You, teacher?" said Farr's face was full of disbelief.

"What kind of expression are you doing, isn't it weird?"

"Forget it, what's going on now? Is this student okay?"

"There is no ......," Chen Cao said about Hoffman's situation.

"It's good that you're here, otherwise, he's probably going to see God, this kind of postoperative damage to the lining of the heart is very dangerous, I've seen at least eight such patients, but none of them made it to the hospital. ”

"Alright, put him on the cart and don't let him lie on the ground all the time. ”

After Hoffman was sent away, no one dared to underestimate Chen Cao at this time.

At least, Chen Cao's performance completely proves that he is definitely a very good doctor.

Every medical student's first choice is, of course, a doctor.

Many students have top grades, but they are kicked out of the hospital in the first year of their internship because they are unable to transfer their knowledge into medical skills.

"Teacher, did you use acupuncture just now?"

"That's a complicated technique in acupuncture, with your current understanding, I'm afraid it's hard for me to explain it to you, and it's also difficult to communicate in English, of course, if you're interested, the next time I give a lecture, I'll start with the basics. ”

"Isn't it just a needle? I did a short-term internship in the hospital, and I would get a needle. ”

"When you prick a needle, you should always be looking for a vein needle, right?" Chen Cao glanced at the student: "I won't say how big the veins are, I pierced the Quxin acupoint, about the size of a spiritual point and one millimeter, only with a special silver needle, can it be pierced, there are three positions around it are people's key acupoints, if the puncture is wrong, then Hoffman may lie in bed for the rest of his life, now who of you has the courage to try to do acupuncture treatment for the next patient?"

Everyone gasped, and no one dared to question it anymore.

Most of the injections are now given intravenously.

And injections and acupuncture are completely different things.

Even if it is a child's vein, it is not difficult to find.

However, the acupuncture points are very small, and if they are pierced wrongly, they will bleed a drop of blood.

However, if it is pierced to other acupuncture points, then the problem may be very serious.

The human body is like a delicate instrument, take a stick and play with it in the machine, maybe nothing will be pulled, but if the stick is stuck in the gear, it is possible to stop the whole mechanical movement.

"Okay, that's the end of this lesson, no homework, but please remember one thing, don't try to give acupuncture treatment to anyone until you have my approval, unless you want to intentionally hurt or kill someone. ”

After speaking, Chen Cao packed up his toolbox and turned to leave.

"This teacher is so cool. ”