I can see health

Chapter 3 Is this medical student reliable?

According to Lu Chen's previous guess, "color" represents age.

So green represents youth, yellow represents middle age, what about red?

What level of age does the red that appeared for the first time represent?

According to Zhou Wei's previous description, this "legendary figure" who has been in the Internet cafe for a long time has just graduated from university for two years.

The "Legend" was about the same age as them, and the color on his head should also be green.

In addition, Lu Chen also noticed.

Most of the Internet cafes are young people, but the color on their heads is mostly yellow, and less than one-third of them have green heads.

People of similar age showed three different colors, which completely violated Lu Chen's initial guess.

green, yellow, red...

Lu Chen lowered his head in thought, suddenly seemed to think of something.

Then he raised his head and looked around the Internet cafe.

"Chen'er, what's wrong with you?"

Seeing that Lu Chen kept silent, Zhou Wei thought that he hadn't recovered from the failure of today's exam.

Lu Chen frowned and said, "Zhou Wei, does he lie in front of the computer like that every day?"

"That's right!" Zhou Wei nodded, "If you use the Internet all day during the day, the Internet fee is very expensive. So during the day, he sleeps most of the time. But at night, he starts to stay up all night. Probably only about seven or eight yuan."

Day and night are reversed, and life schedule is disordered.

Looking from a distance, there are still various discarded snack bags on his computer desk.

Thinking of these situations, Lu Chen began to have some clues.

At this moment, this "legendary figure" moved.

He slowly raised his head, covered his mouth and yawned, twisting his neck.

Then he looked around again, then slowly stood up and walked slowly towards the front desk of the Internet cafe.

His place is near the corner of the internet cafe.

If you want to get to the front desk of the Internet cafe, you have to go through the aisle and pass Lu Chen's side.

As the "legendary figure" approached, Lu Chen finally saw his appearance clearly.

He was about 25 years old, wearing thick glasses, unkempt, bearded, dark circles under the eyes.

A very rough look.

And the "red" on top of his head was particularly dazzling to Lu Chen.

"Xiao Li, bring me a bottle of Coke."

When he came to the front desk of the Internet cafe, Yuan Hao propped his left hand and leaned against the counter.

"Okay, Brother Yuan." Xiaoli quickly took out a bottle of Coke from the freezer behind her, "Three yuan."

"Okay, put it on my account." Yuan Hao grinned, showing a mouthful of yellow teeth.

"Brother Yuan, this is your No. 14 bottle of Coke on credit this week!" Xiao Li pouted and said, "If the boss sees that I still give you credit, then why don't you scold me to death."

Yuan Hao had already unscrewed the cap of the Coke bottle, raised his head and took a big gulp.

"Hey, Xiaoli, when do you think I'm going to pay my bills!" Yuan Hao licked the Coca-Cola stains on the corner of his mouth, "When I get paid tonight, I'll settle this week's credit."

Xiaoli immediately beamed with joy: "Thank you, Brother Yuan, for taking care of me."

"Good talk, good talk."

Yuan Hao waved his hands, ready to leave.

As for Lu Chen, because of the "red" on Yuan Hao's head, he has been paying close attention to Yuan Hao's behavior.

From the very beginning, as soon as Yuan Hao sat up from the chair, Lu Chen noticed something was wrong.

His complexion was morbidly pale, his steps were frivolous, and he even walked a little unsteadily.

When Yuan Hao was buying Coke at the front desk just now, half of his body was completely leaning on the cabinet, and he looked extremely listless.

Just as Lu Chen was thinking, suddenly, the ground shook violently!
In Lu Chen's field of vision, Yuan Hao suddenly lost his center of gravity, and then smashed hard towards the ground.

"Ah! What happened? An earthquake?"

Zhou Wei, who was playing a game, also felt the shock. He quickly took off his earphones and looked at Lu Chen beside him.

At this time, Lu Chen was no longer in his seat, but ran to the front desk of the Internet cafe quickly.

Zhou Wei looked towards the front desk of the Internet cafe.

On the ground at the front desk of the Internet cafe, there was a person lying on his stomach, it was the "legendary character" Yuan Hao!
"Someone fainted!"

Xiaoli also found out that the situation was wrong immediately, and immediately screamed.

The attention of everyone in the Internet cafe was attracted by Yuan Hao who fell to the ground.

A circle of people immediately surrounded the front desk.

"What happened to him? Did he faint?"

"Ah, this, isn't this person Yuan Hao?"

"Who is Yuan Hao?"

"Yuan Hao, you don't even know who it is? He is a legend in Xingxin Internet Cafe..."

And Lu Chen came to Yuan Hao's side, squatted down, and turned Yuan Hao's face up.

Yuan Hao's forehead was a little red and swollen, and a big bump had already bulged, but there was no obvious bleeding, and there was some white secretion at the corner of his mouth.

Lu Chen patted his shoulder lightly with his hand.

"Hey bro, can you hear me?"

Yuan Hao closed his eyes without any response.

"Brother! Brother! Can you hear me?"

Still no response.

Lu Chen felt that the situation was a little serious!
He immediately knelt down beside Yuan Hao, felt the pulse of his carotid artery with his index finger and middle finger, and at the same time observed whether his chest rose or fell.

After about 10 seconds.

"Carotid pulse disappeared!"

"There is no ups and downs in the chest!"

Oops!

Breathing, cardiac arrest!
This situation requires immediate cardiopulmonary resuscitation!
Lu Chen was startled, and immediately shouted to everyone around him, "Call 120!"

Xiaoli, the girl at the front desk, immediately picked up the phone and called 120 tremblingly.

The people around saw that something was wrong, and many people began to disperse slowly.

……

In fact, not all fainting patients need CPR.

But once the breathing and cardiac arrest are judged, it is the absolute indication for cardiopulmonary resuscitation!
As a fresh medical graduate, cardiopulmonary resuscitation is a must-have skill.

However, Lu Chen has always trained on simulated people, and has never tried it on real people.

Even though he has obtained full marks in the "cardiopulmonary resuscitation" skill operation test, there is still a big gap between the reality and the test.

Lu Chen gritted his teeth and clenched his fists in his sleeves.

The current situation is no longer for him to think about.

With every second that passes, there is more danger!

In his mind, the overall process of cardiopulmonary resuscitation flashed quickly.

Lu Chen straightened his body first, then loosened Yuan Hao's belt, and then took off his top, exposing his chest.

Preparations are over!

Lu Chen pressed the heel of his right palm against the pressing part of the middle and lower part of his sternum, crossed his hands, raised his five fingers on his left hand, and straightened his arms.

Start chest compressions!
"The compression speed is guaranteed to be at least 100 to 120 times per minute!"

"The compression depth is at least 5-6cm!"

"During the compression process, the heel of the palm should not leave the chest wall, so as not to cause fluctuations in the compression position and cause rib fractures."

The key points of cardiopulmonary resuscitation emerged in Lu Chen's mind over and over again.

One cycle of CPR is [-] compressions.

Fine sweat had already begun to ooze from Lu Chen's forehead and bridge of nose.

"Chen'er, replace me!"

At this time, Zhou Wei had come to Lu Chen's side.

"Okay!" Lu Chen nodded.

He backed away to give Zhou Wei his position, and Zhou Wei immediately took over his pressing action.

And Lu Chen still has more important operations to do!
That is artificial respiration!
The so-called cardiopulmonary resuscitation can be seen from the literal meaning.

The heart and lungs, these two vital organs, need to be resuscitated!
Chest compression is to keep the heart beating and maintain the pumping function of the heart.

Next, the lungs need to be ventilated so that oxygen can enter the body.

That is what we often say, artificial respiration.

Turn Yuan Hao's head to one side, and clean out the foreign matter left in his mouth.

Lu Chen said in a deep voice: "Zhou Wei, after you finish this cycle, I will start artificial respiration."

"Okay." Zhou Wei nodded while performing chest compressions, "I just have a mask in my pocket."

Before performing mouth-to-mouth artificial respiration, you must ensure your own safety, and place gauze, handkerchiefs, or disposable masks and other highly breathable items on the patient's mouth for isolation.

Lu Chen put the mask on Yuan Hao's mouth and nose.

After Zhou Wei completed [-] compressions in a cycle, he pinched the sides of Yuan Hao's nose with his hands, completely wrapped the patient's mouth with his mouth, and started blowing.

At the same time, Lu Chen paid attention to the rise and fall of Yuan Hao's chest from the corner of his eye.

The chest rises and falls, which means effective artificial respiration!

……

Dong Yuehua, the owner of the Internet cafe, drove over from home in a hurry after receiving Xiaoli's call.

He ran a red light all the way, got out of the car, and rushed to the Internet cafe.

Before entering Xingxin Internet Cafe, he saw a circle of people around the entrance of the Internet Cafe.

He has long been like an ant on a hot pot, anxious, if this person dies in his Internet cafe.

Then don't even think about continuing to work on his Xingxin Internet Cafe!

"Xiao Li, how's the situation?"

Walking into the Internet cafe, Dong Yuehua immediately found Xiaoli in the crowd.

Xiaoli's face was pale, she pointed at Yuan Hao who was lying on the ground and her lips trembled slightly, and said, "Old, boss, Yuan Hao, he, he just passed out after buying Coke."

"Then they are..."

Dong Yuehua pointed to Lu Chen and Zhou Wei who were being rescued.

When he first entered the door, he didn't see an ambulance.

So these two people should be the nearby doctors?

"Boss, I know one of them. He is a student of the nearby Jiangcheng University. He seems to be studying medicine." Xiaoli said timidly, "He often comes to our Internet cafe, so I know him."

"Medical student?" Dong Yuehua just felt a little grateful, but quickly sank to the bottom of the valley.

I thought it was two doctors, but I didn't expect it was just a medical student.

Or a medical student who often comes online.

Is this kind of medical student reliable?
Now Dong Yuehua can only pray silently in his heart, the ambulance will come quickly!

(End of this chapter)