In geography, the highlands with an altitude of more than 500 meters, small undulations, and a relatively large area can be called plateaus. However, from a medical point of view, an area above 3,000 meters above sea level is called a plateau.

Plateau hypoxia can lead to a series of pathophysiological changes in the human body, such as increased blood pressure, pulse and breathing, and increased permeability of blood vessels, which can lead to edema of the heart, brain and lungs.

Acute altitude sickness, high-altitude pulmonary edema, and high-altitude cerebral edema are collectively referred to as acute altitude sickness. In winter, if residents of the plains are airlifted to plateaus above 3658, the incidence of acute illness is 54 to 100 percent.

Most of the areas where the Tianshan border guards are located are above 3,000 meters, and the temperature difference between day and night is about 30 degrees. In this kind of place, not to mention strenuous exercise, it is very troublesome to sit still.

A plateau hospital of the Chinese army once released a set of data, the ratio of frostbite to firearm injuries in plateau combat is 1:1.27, although people are inconvenient to move on the plateau, but the power of weapons is blessed.

The U.S. M193 gun shoots at a target at 20 meters in the plain area alone, with a kinetic energy of about 1692J, and at 3658, the kinetic energy of the same target at 20 meters is 1780J.

The air is thin, the shrapnel resistance is low, and the speed becomes faster, and the damage caused is directly increased exponentially. The American M193 shot the hind limbs of the experimental dog at 20 meters out of the plateau, and the wound volume caused by it was 1.71 times that of the plain, and the area of tissue necrosis 6 hours after the injury was 1.86 times that of the plain. In other words, the fatality rate of injuries in the plateau is quite high.

The world is peaceful, and the neighborhoods of the country are harmonious, and it's a joke to say. Let's not talk about what four modernizations are being built and what living standards are achieved. If nothing else, in order to make other countries speak well to China, we must work hard to improve our national strength.

Only with the strength of self-improvement can certain countries sit down and be amiable, and talk to you sensibly and politely. Relying on pity and relying on the quality of the other party is all.

It's better to come prepared than to have an encounter. The nature of the armed forces is different, and the tactical skills to be studied and practiced in peacetime are also different. This kind of encirclement warfare is not a big problem for soldiers who specialize in practicing the corresponding tactics.

But for the police, who have barely responded to the exercises, this kind of conflict is too dangerous. After the police followed the troops into the attack range, they were placed at the rear of the line by the leading soldiers.

The dog jumps off the bridge in a hurry, let alone an outlaw. The grenades, as well as the bullets and grenades in the firearms, were frantically fired at the Chinese soldiers who surrounded them.

"Bang!" With a sound that sounded like two pieces of styrofoam slamming together, the accompanying local police officer was shot in the shoulder.

"Lie down!" the commander of the army led the company, his eyes were about to crack, and he shouted loudly at the policeman who was shot. One shot directly knocked the policeman to his knees.

The sharp pain was like an amplified electric current, and it directly knocked the policeman down. Bullets, mostly made of lead alloy or steel core, are generally not easy to explode. The American M193 bullet is a vicious lead core, which explodes directly when it enters the body.

The front is a small hole, and you can't see it if you don't look carefully at the black police uniform, but the back is a bowl-sized wound that bursts open, and the blood donation comes out like a fountain, and the red blood donation stains the black police uniform, which makes the black police uniform even brighter.

After being shot, he couldn't make the corresponding evasive action, and he was directly sentenced to death on the battlefield, and with the shout of the leading company commander, a grenade was thrown out of the cave, and the target was the police who couldn't move.

The young warrior in camouflage uniform pounced like a leopard. The grenade flying in mid-air, this soldier didn't see it, and he couldn't think much about it for a few seconds, but how could he not know this danger after many years of training.

On the battlefield, this kind of jumping action is the most taboo, because it will increase the attraction of the enemy and lead to being hit by the focus. However, seeing that the injured comrade-in-arms was about to be killed, the soldier directly subconsciously carried out a pounce action.

The grenade came first, but he came first. As the grenade landed, the fighter was already holding the wounded policeman to evade. However, grenades are murderous, and scattered shrapnel and blast injuries can be fatal.

Like a sudden hurricane, the warrior's camouflage uniform was blown out of shape. In order to save people, he threw himself on the policeman's body and rolled, but two pieces of shrapnel still went straight into his body.

"Chen Hu!" The shrapnel exploded into the soldier's body, and it has not been discovered for the time being, but the impact injury caused by the explosion at close range directly made the soldier bleed, and the company commander who led the team in the distance watched his soldier lying on the ground without reacting.

"you! blow up the cave for me. "It was originally a safe thing, but there was an accident, and the company commander who led the team went crazy, and the blood rushed directly to the head.

With a violent explosion, the cave was directly blown down!

"Company commander, Chen Hu is injured in the abdomen! The injured policeman was shot in the shoulder!" the hygienist shouted while kneeling on the ground to bandage and rescue.

"Hurry! "The fighters, who had just finished the battle, carried their wounded comrades and began to march in a hurry. "The ups and downs are smaller, and they can't stand the bumps anymore!" The hygienist, holding on to the stretcher, shouted loudly.

How can it not be bumpy, how can it not be bumpy, a place that is originally a place of high mountains and strange rocks! In the middle of a mountain road where cars cannot pass and even horses cannot walk, a group of soldiers in camouflage uniforms are running desperately.

Even breathing oxygen is a luxury place, and a group of men are running desperately, and the burning pain in their chests is as if they are already on fire.

"Chen Hu! You open your eyes to Lao Tzu, do you hear it? Open your eyes, your mother is a soft egg, quick! Really open your eyes." I'm going down the mountain soon, open my eyes, I beg you!" the wind blew, and the man's eyes were lost, and the company commander standing on the other side was blown down by the strong wind, but he didn't cry.

"Company commander, I'm so cold, I miss my mother, I'm so sleepy!" The dry and chapped lips and slightly yellowed fluff are stained with blood, how uncomfortable it is to look at, and it makes people feel sorry.

"You can win the championship of the whole regiment in the 50-kilometer rapid march, now you have to hold on to me! I will give you family leave when I go down the mountain today, and I will definitely give you family leave. Hold on, and you'll be down the hill in no time. Hurry up, hurry up!"

ran without his life, gritted his teeth and ran down the hill, and the company commander shouted at the top of his voice. He longed for a pair of wings to fly over this abominable mountain.

Our army's medical system is divided into seven levels.

The first level is the company's rescue group, led by the deputy company commander, and the company health officer is the backbone to set up a stretcher group, which can implement five major technologies: ventilation, hemostasis, bandaging, fixation and transportation.

The second level is the ambulance station, which can be used to receive the wounded in the front line of fire and supplement and correct first aid measures. Chest puncture, cricothyroidotomy, and intravenous fluids may be used if available.

The third level is the regimental ambulance, which can be used for simple surgical emergency treatment and emergency rescue treatment.

The fourth level is the division ambulance, which can carry out emergency surgical treatment.

The fifth level is a first-line hospital, generally served by a field hospital, and it is feasible to improve early treatment.

The sixth level is a second-tier hospital, which is located near the theater and is undertaken by the theater military station hospital and local general hospitals and specialized hospitals.

The seventh level is the strategic rear hospital, which is undertaken by the large garrison hospital and the local general hospital.

It is not easy to carry adults on the plain, and it is not easy to run violently, not to mention that on the plateau, a group of soldiers alternately rotated, carrying stretchers and rushing through the mountains.

Time is of the essence, and the Grim Reaper, who followed behind them, had opened its bloody jaws, ready to devour the two young lives at any moment.

At the foot of the mountain, the army ambulances that had been on standby for a long time had already been ignited, and the battalion health officers who rushed to the mountain to meet the wounded finally saw their comrades who were rushing.

"Quick, pick up people!" The battalion headquarters health officer took the stretcher from the hands of this group of soldiers who were sweating like heavy rain. The comrades-in-arms were taken over. The group of warriors, who had just been flying like cheetahs, lost their strength and collapsed like mud on the icy hillside.

The cracked mouth breathed like a fish on shore, the chest burned with pain, and the legs were like sore deadbolts, and the uncomfortable squeak could be heard.

"Chen Hu, you must hold on! Hold on, you are the strongest man in the third company, you must hold on!" Looking at the comrades-in-arms who did not know life and death in the distance, sweat mixed with tears flew wantonly on the faces of this group of iron-beaten men.

"Open the intravenous channel, cardiac agent, oxygen! 0.5ml of tetanus toxin is injected intramuscularly, and 3000U of tetanus antivenom is injected intramuscularly on the other side. ”

In the bumpy ambulance, several hygienists rushed to rescue the wounded, "Hurry up! Hurry up, they're dying!"

Looking at the two wounded who had entered a state of shock, the hygienist's hands began to tremble, and one was shrapnel in the abdomen, and the blood had long soaked the fighter's camouflage uniform.

The shrapnel wound doesn't look like a big wound, but the damage caused by this thing when it enters the abdomen is too great. It is not known how many abdominal organs have been damaged.

Another injured policeman, with a large wound on his back, directly soaked the stuffed gauze into blood red. On his sallow face, he didn't respond to any shouting.

Located on the border, the city hospital was not only a local general hospital, but also served as a front-line hospital in wartime. It is only in recent years that the voice of the state has become louder and louder, and this function has been slowly hidden. In the early years, Cha Su Hospital was garrisoned by military representatives.

Usually, it seems that the hospital and the army do not have a boundary, but in fact, many times, once they encounter regional emergencies or wars.

This kind of hospital will be protected at the first time, and the troops will enter directly, and then it will be taken over by the army, and all medical personnel will be subject to military management and orders.

The battalion headquarters, the helicopters of Road Airlines are on standby. The seamless handover is to give comrades more chances of survival.

The helicopter took off and headed for the city hospital. On the roof platform of the emergency center of the city hospital, medical staff in white coats are already on standby.

Hospital-wide linkage began. The armed police stand guard and guard the various elevator passages. Leaders of the government, the armed police, the army, and the police have come to the city hospital for the first time.