If it's just a simple jam, apply hand soap or body soap to the stuck area, then thread a thin thread through the ring, wrap it around your finger, and finally pull the thin thread to remove the ring.

Generally speaking, after the finger is stuck by the ring, the blood circulation will be affected, and the local skin will also swell due to the pressure of the ring, which is quite easy to deal with, but now it is different, this college student directly got himself out of a first-degree burn.

In this case, the pressure of the blood vessels will increase again, the venous return is likely to be blocked, and if it is severe, it is very likely that the tissues at the end of the finger will die due to lack of blood nourishment, and finally the survival of the finger will be endangered by affecting the normal blood flow of the finger, resulting in finger amputation.

Although this is a very serious matter, Zhang Ling really can't help laughing...

"You know the heat expansion and cold contraction, why do you think about heating the ring and not ice your finger?" Zhang Ling asked with a tense face.

"Damn... Why didn't you say it earlier!"

"You're here, I said you wouldn't be able to come to the hospital. Zhang Ling said.

Zhou Yuan observed for a while, and said: "You have to take off the ring as soon as possible, the blood circulation will be interrupted for too long, the finger will be amputated, the burn is not serious, and the patience will pass." "

When the college student heard the amputation of his fingers, his face changed directly: "Do you want to amputate your fingers?!"

Zhou Yuan glanced back at Zhang Ling, who had already had a tacit understanding and took out a set of surgical instruments from the cabinet next to him.

"This thing isn't expensive, is it?" Zhou Yuan asked.

He didn't study rings, and he couldn't even tell the difference between real diamonds and glass.

"It's not expensive, it's a hundred dollars, it's decorative. The college student was slightly relieved when he saw that Zhou Yuan was ready to take the ring.

Zhang Ling dipped some alcohol in an alcohol cotton and applied a little paraffin oil as lubrication.

There are many types of lubricants, and this one can also be used.

Zhou Yuan took out a pair of surgical forceps, carefully clamped the ring, and after making sure that it did not touch the patient's skin, he began to increase the force.

Surgical forceps may not be able to cut the ring, and Zhou Yuan can only give it a try, if it really doesn't work, he also needs to use a wire saw that orthopedics has never used to cut bones.

However, if a wire saw is really used, the patient may die of pain. Now his fingers were completely swollen, the skin around the ring was almost twice as large, and the ring was so thin that it would hurt a little bit.

When Zhou Yuan gradually increased his efforts, Zhang Ling helped to drench water to cool down the surgical site to minimize intraoperative damage.

Click.

A crisp sound rang out in the observation room.

The elasticity of the ring is very good, and the moment it is cut.

"Don't retract, I'll look at the burns. Zhou Yuan glanced at the college student.

The latter stretched out his fingers, which had retracted instantly.

Zhou Yuan carefully observed Chuang.

The burn was not large, it was an area around the ring, but it was more serious because of the pressure caused by the ring, and a ring of visible blood could be seen on the skin.

The college student's burns were still fine, at least not blindly.

In daily life, burns such as flame burns, hot water or hot oil are common, especially for some housewives. Of course, some men are not only managed for their own money, but also have to do housework, and they also have househusbands.

Zhou Yuan didn't encounter many burn patients, but nurses like Zhang Ling and Lin Wen, as well as He Jianyi, they could meet those patients who applied toothpaste, egg whites, and even salt, soy sauce, and red potion to the burned area.

In fact, these methods are useless, not only can not treat burns, but also can cause wounds, so that doctors cannot clearly identify the size and depth of the wound and judge the burn. Some severe burns, if you do apply something like toothpaste, can also cause infection, and because the burn is too severe for the doctor to clean up, the problem can be complicated.

Fortunately, this college student is very smart and did not follow the folk remedies, using toothpaste or something to smear the burn area.

Zhou Yuan was just about to stand up to prepare for the cleaning of the burn wound, when the college student said solemnly: "Doctor, is it serious? Should I apply some toothpaste, I originally wanted to go back to the dormitory to apply toothpaste, but I just ran out in the morning!"

Zhou Yuan smiled.

When I didn't say, smart or something doesn't exist.

Zhou Yuan patiently explained: "Toothpaste is used to brush teeth, not medicine. Moreover, there are many kinds of toothpaste, some are acidic, some are alkaline, and they are very irritating, and there are no medical ingredients in the toothpaste to treat burns. "

Not just toothpaste, soy sauce contamination can be more severe. The soy sauce that is kept in the kitchen all the year round must have a lot of microorganisms in it, and it is naturally fine after being added to the dish at high temperature.

There is also red potion, although it has anti-inflammatory, antibacterial and anti-virus effects, it is only suitable for small wounds.

Those who have understood it know that the main ingredient of the red potion is organic mercury, which is highly fat-soluble and diffusible, and is easy to be poisoned after being absorbed, the light is memory loss, insomnia and nausea, etc., and the heavier one may cause renal insufficiency or even kidney failure.

Zhou Yuan sighed, it seems that the road of popular science has a long way to go...

At this time, Zhang Ling brought a basin of ice water, and Zhou Yuan asked the college students to soak their fingers in it, which has the effects of cooling, reducing residual heat damage, reducing swelling and relieving pain, etc., and the principle of thermal expansion and cold contraction is indeed used here...

Then, Zhou Yuan stood up, opened another list, and said: "There are ice cubes next to it, add it yourself, soak it for thirty minutes should be able to completely relieve the pain, and if it still hurts, continue to soak, and after the pain is gone, go to pay, apply your fingers with scalding cream, and it will be cured in about a week." "

The college student nodded, and then looked at Bingshui suspiciously: "Does this basin of water cost money?"

Zhou Yuan: ...

"No, it's free. "

As we approached the end of the day, the emergency department suddenly became tense again.

Zhang Ling, Lin Wen and others were in a hurry, and they suddenly became anxious.

"Patient is male, 25 years old, blood glucose 131.22mmo1/L!"

Blood sugar, as the name suggests, is glucose in the blood.

These glucose can provide energy for the human body, but also an important part of the human body, if the blood sugar is too high, that is, often called "high blood sugar", diabetes is only mild, organ lesions, various acute diseases, chronic diseases are almost frequent visitors...

The fasting blood sugar of a normal person is about 3.9~6.1, even if it is an hour after a meal, it is only 9.4 at most.And the patient's blood sugar is as high as 131.22, which is no longer high blood sugar, this is a sugar person..._

Feilu reminds you: there are three things to read - collection, recommendation, and points

Tap the screen to use advanced tools Tip: You can use left and right keyboard keys to browse between chapters.

You'll Also Like