My system is not decent

Hearing the shouts of the team doctor, many people slowed down.

It's just that their faces were pale, and they were all terrified.

At this time, they were reminded that although they were skeptical, they finally chose to trust the doctor.

They took a small breath, and sure enough, the physical discomfort decreased.

At this moment, Chen Wenzhe figured it out, just now Zheng Yu and the others were air poisoned, but what ingredient in the air was poisoned?

Combined with Zheng Yu's state, Chen Wenzhe thought of an unlikely thing.

"Is it oxygen poisoning? Zheng Yu was a little dizzy at first, is he drunk on oxygen? After taking a big breath, he started to feel like vomiting!"

"Yes, it's oxygen poisoning, it's oxygen, they are oxygen poisoning, pay attention, don't take a deep breath!"

After Chen Wenzhe reminded, the team doctor also reacted.

Oxygen is naturally not isolated by the gas mask, so it makes sense.

"Oxygen poisoning?" Many people were surprised, especially for those old guys. It was the first time they knew that breathing oxygen can also cause poisoning.

"Calm down and breathe. It is most likely caused by oxygen poisoning. The previous security guards needed to open the way. They were active and had to breathe faster. If the oxygen content here is high, they will naturally suffer from oxygen poisoning. And the little classmate just now , he said that he only felt vomiting after taking a few deep breaths."

"I started to run and my breathing speed became faster, so I felt nauseated!" Chen Wenzhe explained.

"The gas mask doesn't work. It should be because it can't isolate the oxygen. Don't run, breathe calmly, and try to breathe as little as possible. Even if you breathe, try to breathe the exhaust gas you exhale."

Knowing where the danger came from, it was no longer an unknown, and everyone's mood gradually calmed down.

Although I am not too scared anymore, I still need to slowly withdraw from this forest area.

Oxygen poisoning is still very serious. First, there will be symptoms of the respiratory system, and the patient will have an obvious cough.

But it is usually a dry cough without expectoration. At the same time, there are discomfort symptoms behind the sternum, such as irritation and burning sensation, and the pain spreads to the back of the sternum until the whole chest, and even severe pain occurs when inhaling. The patient is resting. Difficulty breathing is also present.

Patients will also have nervous system symptoms, such as dizziness, headache, trembling of facial muscles, fluttering of lips, autonomic dysfunction, and sweating.

Digestive system will have nausea, vomiting, nausea and so on.

Patients may also experience visual hallucinations, auditory hallucinations, and olfactory hallucinations, as well as limb numbness, emotional abnormalities, anxiety, and restlessness.

Now because of the early detection, the few cases of oxygen poisoning are not too serious, but they also need to be sent to the hospital for treatment.

Of course, Chu Yiwen and Cui Gengyu are naturally responsible for such a matter.

When the group returned to the bottom of the hill and looked at the changing clouds and mist on the top of the hill, everyone felt a little bit terrified.

Who would have thought that such a vibrant place would hide murderous intentions?

"How could there be oxygen poisoning?" Li Mingsheng asked a little confused.

"Could it be because the vegetation is too lush?" Fan Jiaxuan was also a little puzzled.

"Impossible. The vegetation absorbs oxygen at night and releases carbon dioxide. If so, we can enter the mountain at night without any problem?" Mu Kairong said.

"It's true, the plants are lush, and the oxygen content is high during the day, but at night, it absorbs a lot. This is not the root cause." Xiao Xiangqi said.

Chen Wenzhe looked at these four professors, Jiang is old and hot!

These old people climbed the mountain, and none of them were tired and panting, and they didn't feel tired. Naturally, they didn't have to gasp for breath, and there was no sign of oxygen poisoning.

Well, these four don't run too slowly.

The most important thing is that when people run, they can also control their breathing rhythm, which is amazing.

Of course, the most powerful thing is that at this time, he can still talk about the previous situation without changing his expression.

"Xiao Chen, what's the matter with your contemptuous eyes?" Li Mingsheng said with a smile.

"That's right, I remember you were running really fast!" Fan Jiaxuan also said with a smile.

Mu Kairong waved his hand and said, "Young people may not be quite used to such things."

Xiao Xiangqi wanted to laugh a little: "Remember, when something happens, as long as you don't cause trouble to your companions, that's the greatest contribution."

Chen Wenzhe was taken aback for a moment, he really didn't expect this.

As soon as he thought about it, he understood that if any one of these four had a problem, it would be a big trouble.

They can run out by themselves, which really saves everyone a lot of trouble.

"For archaeology abroad, you must respond quickly. Don't wait for others to remind you, because they are all professionals, and those who are not professional will either die or be eliminated." Li Mingsheng said earnestly.

"Understood, what should we do now?" Chen Wenzhe understood, after going to the tomb, who can take care of whom?

As long as you can ensure that you don't have problems, it is the greatest help to your companions.

This point is the same as digging coal in a coal mine.

In Chen Wenzhe's hometown, there are many small coal mines. He has heard that when a serious accident happened in the mine, even his brothers and father could not help.

One is that it is difficult to identify the other party, and the other is a waste of time.

It seems cruel and cold-blooded to say it, but this is the best choice.

Because of a soft heart, maybe both of them will be buried in the ground.

These are lessons of blood and tears, and tragedies with precedents.

After resting for a while, feeling all right, everyone started discussing again.

"Otherwise, just look down from the whirlpool, maybe there is nothing here?"

Having stabilized his mood, Mu Mingguang said.

"No, what if this is the destination? There may be no danger in the vortex discovered before, but if this underground is used, there must be danger." Mu Kairong immediately objected.

Chen Wenzhe is more aware of this point.

If it was him, the whirlpool would definitely be transformed into a dead place, because it is too easy to enter the catacombs here.

"Don't think about taking shortcuts. In this kind of place, quick success and instant benefit are not worth it." Xiao Xiangqi also said.

"Then we can only seek support." Mu Kairong said helplessly.

"You said, why does the jungle contain so much oxygen?" Not far away, Mu Xiaolong asked strangely.

Mu Kairong thought about it, and he quickly said: "The problem should be in the ground. I looked at the phone just now. The magnetic field here is unstable, and the phone has been affected. This is still on the periphery. If it goes underground, maybe the phone will be damaged." Scrap."

"So what if there is a magnetic field? Is it related to oxygen?" Mu Xiaolong still didn't understand.

"You are really ignorant, a magnetic field can generate electricity, and electricity can separate water. After the water is ionized, oxygen and hydrogen are produced. By the way, there is also hydrogen. This place is really dangerous." Mu Mingguang said. His complexion is bad.