It can also be seen that the heart squeezing is often useless if it is too fast, because the breathing is not enough, and if the amniotic qi is insufficient, then many compressions are equal to white pressure, and the body cannot get more amniotic qi supply.

Therefore, there is no need to use a higher speed for chest compression, in the process of relying on the natural rebound of the comatose person's heart, this will only make the comatose person's heart unable to achieve enough natural stretch, venous blood return is not enough, and it is more likely to cause the body of the suspended dead person to be damaged due to lack of oxygen.

It's hard to do that if you're just one person rescues.

Therefore, Zhang Jingtao's rhythm of pressing is 2 times a second, and he reads in his mouth with a 'tick' method of pressing 2 times: "One answer, two answers, three answers, four answers, five answers." "After pressing it 10 times, I went to blow again, and it was done in 2 seconds.

In this way, it is almost a 7-second cycle, which can ensure 80 compressions in 1 minute and roughly 8 breaths.

In this way, this rhythm of cardiopulmonary resuscitation is actually very easy to remember.

To put it simply, after blowing 1 breath, press 10 times in a row, and repeat.

That's the 110 rhythm.

Just pay attention to 1 breath in 2 seconds, press 2 times in 1 second.

In the word 'pressure', there is the word 'ten', that is, ten times in a row.

It can be seen that human civilization is exquisite.

This rhythm is, to speak, the best memorable rhythm of cardiopulmonary resuscitation in the world.

Even Grandma understands it.

And if there are two people to rescue together, it is simpler, as long as the person blowing the air blows once in 6 seconds, but not too fast.

Otherwise, just like the problem of venous blood return, the exhaust gas in the lungs of the comatose person is not enough to be discharged, and the new air that is blown in in a hurry cannot enter the lungs much, which will cause the comatose person to not get enough amniotic gas.

And Ah He was not surprised when he saw all this.

The Insi people and animals are close to each other, and their understanding of living organisms is higher than that of other wild people.

Just like Fu Xi, they are named after the breath of animals, and it is clear that animals have heartbeats.

For this reason, in the past, when a clansman was unconscious, the old hunter in the clan would also knock on the person's heart, in fact, this was exactly the same as Zhang Jingtao's percussion test on Chu Nu in the early stage.

Even, in recent years, the Silk people will blow air on the unconscious.

Because no one knows better than the Silk people what sheep gas is.

And, after doing so, there are people who wake up.

But it is those unconscious clansmen in the Silk Clan, almost no drowning, they are often unconscious after being hit by the impact, in fact, they don't do that, some will wake up, and after doing that, if every clansman wakes up, it will become the motivation for the Silk Clan to continue to do this.

For this reason, the successful experience will be passed on by word of mouth, although, that is not very accurate.

And Zhang Jingtao's rescue rhythm, of course, is extremely clear and bright, which has already made Ah He involuntarily pay attention to the details of Zhang Jingtao's operation.

In this regard, Zhang Jingtao thinks that it doesn't hurt to let Ah Ha know more deeply.

He didn't want to affect Ah He's unbridled imagination before, so he didn't dare to say what he knew, and this kind of first aid was within the thinking range of the Silk people.

I have to say that the first aid technique created by the royal family, which has the only civilization of mankind, can be imagined, it is extremely reasonable, plus Chu Nuben still has some floating pulses, and in just one minute, she resumed her heartbeat and breathing, but she was still groggy, and coughed for a while, still weak.

Ah saw it and said, "I'll help her consolidate it." As he spoke, he was going to press.

It's just that, of course, cardiopulmonary resuscitation is not consolidated, you must know that after the comatose person recovers, the heartbeat naturally has its own rhythm, and if you interfere with this rhythm, it will only be harmful.

Zhang Jingtao saw that Chu Nu's heartbeat and breathing were fine, so he stopped Ah He.

However, he still got out of the way and asked Ah to try to determine the position of the compression and feel it.

Then let Ah He's hand levitate on the right side of Chu Nu's chest to try, don't really force, just do a movement.

Zhang Jingtao said the essentials on the side.

But he didn't intend to talk about those wrong first aid steps, that would only interfere with memory, he only said the principle of the royal first aid method, and knowing the principle, then naturally he would know what was wrong with the ancient rescue methods used by the apes.

After teaching it once, Zhang Jingtao didn't say it a second time, and saw that Ah Yu was already able to do it perfectly.

went to learn artificial respiration, and artificial respiration, she has always been able to do it, just like when Zhang Jingtao first threw himself into Fu Xi's body, he did artificial respiration for him, it was not his illusion.

It's just that, of course, what Ah did before was not standardized.

This little girl has only seen her clansmen do that, and she has no experience herself.

At this moment, she learned from Zhang Jingtao, Ah Yu pressed Chu Nu's forehead, supported Chu Nu's jaw, raised her head to open the airway, and checked to see if Chu Nu's airway was unblocked, and then performed artificial respiration.

This is okay, as long as you follow the breath of the Chu girl.

Ah Yu took Chu Nu's mouth in one mouth and blew on her.

After fiddling with it twice, Chu Nu was completely awake, and when she woke up, she saw Ah Ah kissing her.

Chu Nu asked, "Did Ah Ha save me?" ”

And Zhang Jingtao understood this sentence as soon as he heard it, and he almost didn't have to compare it with the beast language.

Chu Nu's words carried a lot of sounds created by Ah He in his early years.

Undoubtedly, the sound of the silk tribe is indeed powerful, and it spreads extremely quickly, and it will be widely used in the tribal assembly.

Ah Hi shook his head: "It was Fu Xi who saved you, and Fu Xi also likes you very much." ”

Chu Nu looked at Zhang Jingtao and asked with a smile in her eyes.

Zhang Jingtao saw that Ah Da liked it for him, so he could only nod: "Yes, I have had a crush on you next door since I was a child......"

Ah also nodded helpfully: "That's it, you came here, presumably to defect to my silk clan, in this case, can you be prepared for this little master?" ”

Chu Nu said: "We still have a master mother, what do you want me to prepare?" The housemother plans to have a child with Fu Xi. ”

Ahma, "Your housewife is dead, and I just saw her in the flood. ”

Chu Nu immediately looked at the flood, but unfortunately, there was nothing there.

Chu Nu turned her head again and looked at the stones in the distance.

The stone men had been pointing and talking to the side of the small hill, and it would take at least ten minutes for them to come over, and it was clear that there was no one to give her an answer for the time being.

Chu Nu hesitated for a moment, but still believed it.

But he was not sad, he only nodded and said: "But give me some time, I know that Chu Cai is dead, and besides, before we came, and all the way over, a lot of people died, almost all the men and children died, I was in a very bad mood, and now the main mother is also dead, although she missed a lot, but after all, it also makes me very uncomfortable, and when the mood is better, I will have a child with Fu Xi." ”