I Can See Health

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

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

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

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

The "Legendary" is 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 people in the Internet cafe 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 went against Lu Chen's initial guess.

Green, yellow, red...

Lu Chen lowered his head and pondered, and 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 remained silent, Zhou Wei thought that he had not yet come out of his failure in today's exam.

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

"Yes!" 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, all night long It only costs about seven or eight yuan.”

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

From a distance, there are various discarded snack bags placed on his computer desk.

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

At this moment, the "legendary" moved.

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

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

His position is near the corner of the Internet cafe.

If you want to get to the front desk of the Internet cafe, you must walk through the aisle and pass Lu Chen.

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

He was about twenty-five years old, wore heavy glasses, had unkempt hair, a unkempt beard, and thick dark circles under his eyes.

A very slovenly look.

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

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

Arriving at the front desk of the Internet cafe, Yuan Hao leaned on the counter with his left hand.

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

"Okay, put it in my account." Yuan Hao grinned, showing his yellow teeth.

"Brother Yuan, this is the fourteenth bottle of Coca-Cola you've given on credit this week!" Xiaoli pouted and said, "If the boss sees that I still give it to you on credit, then he won't 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, look at when I'm going to default on my debt!" Yuan Hao licked the cola stains at the corner of his mouth, "When I get paid tonight, I'll settle this week's credit account."

Xiaoli suddenly beamed: "Thank you, Brother Yuan, for taking care of me."

"It's easy to talk about."

Yuan Hao waved his hand and prepared to leave.

As for Lu Chen, because of the "red" color 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 his chair, Lu Chen noticed something was wrong.

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

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

Just when 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 slammed towards the ground.

"Ah! What happened? An earthquake?"

Zhou Wei, who was playing games, also felt the vibration. He quickly took off his headphones and looked at Lu Chen aside.

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

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

There is a person lying on the ground at the front desk of the Internet cafe, it is the "legendary" Yuan Hao!

"Someone fainted!"

Xiaoli also noticed something was wrong at the first time and screamed immediately.

Everyone's attention in the Internet cafe was attracted by Yuan Hao who fell to the ground.

A circle of people immediately gathered around the front desk.

"What happened to him? Did he faint?"

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

"Who is Yuan Hao?"

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

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 bulged, but there was no obvious bleeding, and there was some white secretion at the corner of his mouth.

Lu Chen gently tapped his shoulder with his hand.

"Hey, man, can you hear me?"

Yuan Hao closed his eyes and did not respond.

"Brother! Brother! Do you hear me?"

Still no response.

Lu Chen felt that the situation was a bit serious!

He immediately knelt down next to Yuan Hao, touched his carotid artery pulse with his index and middle fingers, and observed whether his chest rose or fell.

About 10 seconds later.

"The carotid pulse disappears!"

"The chest does not rise and fall!"

Oops!

Breathing and cardiac arrest!

This situation requires immediate cardiopulmonary resuscitation!

Lu Chen was shocked, and then immediately shouted to everyone around him: "Hurry up and call 120!"

The girl at the front desk, Xiaoli, immediately picked up the phone and dialed 120 with trembling fear.

Everyone around saw that something was not going well, and many people began to disperse slowly.

…

In fact, not all patients who faint require cardiopulmonary resuscitation.

But once it is determined that breathing or cardiac arrest has occurred, it is an absolute indication for cardiopulmonary resuscitation!

As a fresh medical graduate, cardiopulmonary resuscitation is a skill that must be mastered.

However, Lu Chen had always trained on simulators and had never tried it on real people.

Even though he got full marks in the "cardiopulmonary resuscitation" skill operation test, the gap between reality and the test is still huge.

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

The current situation no longer allowed him to think too much.

Every second that passes, there is more danger!

The entire process of CPR flashed through his mind.

Lu Chen first straightened his posture, then loosened Yuan Hao's waistband, and then took off his shirt, exposing his chest.

Preparation is over!

Lu Chen placed the heel of his right hand close to the pressing area at the middle and lower part of his sternum, crossed his hands over each other, raised the five fingers of his left hand, and straightened his arms.

Start chest compressions!

"The compression speed must 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 to avoid fluctuations in the compression position and lead to rib fractures."

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

One cycle of cardiopulmonary resuscitation is completed, which is thirty compressions.

Sweat began to form on Lu Chen's forehead and bridge of nose.

"Chen'er, let me do it instead!"

At this time, Zhou Wei had already arrived beside Lu Chen.

"Okay!" Lu Chen nodded.

He stepped back and gave up his position to Zhou Wei, who 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, two important organs, need to be resuscitated!

Chest compressions keep the heart beating and maintain the heart's pumping function.

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

That is what we often call artificial respiration.

Turn Yuan Hao's head to one side and clean out the foreign matter remaining 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 doing chest compressions, "I happen to have a mask in my pocket."

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

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

When Zhou Wei completes a cycle of thirty compressions, UU reads www.uｕａａshu． net He pinched both sides of Yuan Hao's nose with his hands, completely wrapped the patient's mouth with his mouth, and blew.

At the same time, Lu Chen used his peripheral vision to pay attention to the rise and fall of Yuan Hao's chest.

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

…

Internet cafe owner Dong Yuehua drove over from home after receiving Xiaoli's call.

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

Before he entered Xingxin Internet Cafe, he saw a circle of people surrounding the entrance of the Internet cafe.

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

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

"Xiao Li, how is 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 was being rescued. Her lips trembled slightly and she said: "Old, boss, Yuan Hao, he, he just finished buying a Coke and suddenly fainted."

"Then they are..."

Dong Yuehua pointed at Lu Chen and Zhou Wei who were rescuing.

When he first walked in, he didn't see an ambulance.

So these two people should be doctors nearby?

"Boss, I know one of them. He is a student at 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 was just feeling a little lucky, but then he quickly sank to the bottom.

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

Or medical students who often come online.

Is this kind of medical student reliable?

Now Dong Yuehua can only pray silently in his heart, the ambulance should come quickly!