Start From Emergency Doctor

Chapter 374

If it is simply stuck, apply hand sanitizer or body soap to the stuck place, then pass a thin thread through the ring, loop around the finger, and finally pull the thin thread to remove the ring .

Generally speaking, the blood circulation will be affected after the finger is jammed by the ring, and the local skin will swell due to the pressure of the ring. This is quite easy to deal with, but now it is different. The college student directly treats himself Made a first-degree burn.

In this case, the pressure of the blood vessels will increase again, and the venous return is likely to be blocked. If it is serious, it is very likely that the tissue at the end of the finger will be necrotic due to lack of blood nourishment, and finally it will affect the normal blood of the finger. Fortune jeopardizes the survival of the finger, leading to amputation.

Although this is a very serious matter, Zhang Ling really couldn’t help laughing…

“You know the heat expands and the cold shrinks, why do you want to heat the ring and not apply ice to your fingers?” Zhang Ling asked with a sullen face.

“Fuck… why didn’t you say it earlier!”

“You are here, I said you can’t come to the hospital.” Zhang Ling said.

Zhou Yuan observed for a while, and said: “You have to remove the ring as soon as possible. If the blood circulation is interrupted for too long, the finger will be amputated, the burn is not serious, and the tolerance will pass.”

When the college student heard the finger cut, his face immediately changed: “Do you want to cut your finger?!”

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

“It’s not expensive, right?” Zhou Yuan asked.

He didn’t have much research on rings, and he couldn’t even distinguish real diamonds from glass.

“It’s not expensive, it’s just a hundred dollars for decoration.” The college student saw that Zhou Yuan was ready to take the ring, and he was a little relieved.

Zhang Ling moistened alcohol cotton with some alcohol and smeared a little paraffin oil as lubrication.

There are actually many kinds of lubricants, and Kaysero is also available.

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

Surgical forceps may not be able to cut the ring. Zhou Yuan can only try it. If it does not work, he will need to use a wire saw that has never saw bones in orthopedics.

However, if the wire saw is really used, the patient may die in pain. Now his fingers are completely swollen, and the skin around the ring is almost twice as large as the original. The ring is thin, and it will be painful to move it a little bit.

As Zhou Yuan gradually increased his efforts, Zhang Ling helped to cool down the surgical site by spraying water to minimize the injury during the operation.

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A crisp sound rang in the observation room.

The elasticity of the ring is very good, and it bounces off as soon as it is cut.

“Don’t retract, I’ll look at the burn.” Zhou Yuan glanced at the college student.

The latter stretched out his fingers that retracted instantly.

Zhou Yuan carefully observed the wound.

The burn area is not large, it is the area around the ring, but the more serious is the crush caused by the ring, and a circle of obvious blood marks can be seen on the skin.

The college student’s burn condition is still good, at least not dealt with blindly.

In daily life, burns such as flame burns, hot water or hot oil are common, especially some housewives. Of course, some men are not only in charge of the private money, but also have to do housework, and they also have housekeepers.

Zhou Yuan has not encountered many burn patients, but nurses like Zhang Ling and Lin Wen, as well as He Jianyi, can encounter those who apply toothpaste, egg whites, salt, soy sauce, red potion and so on on the burned area. The patient with weird things.

In fact, these methods are of no use at all. Not only are they unable to treat burns and scalds, but they also cause wounds, making it impossible for doctors to clearly identify the size and depth of the wounds and judge the burns. For some serious burns, if toothpaste is really applied, it will also cause infection, and because the burn is too serious, the doctor cannot clean it up, and the problem will become very complicated.

Fortunately, this college student was very clever, and did not apply toothpaste to the burned area according to the folk prescription.

Zhou Yuan was about to stand up to prepare for the cleansing of the burn wound. The college student solemnly said: “Doctor, is it serious? Should I apply some toothpaste? I wanted to go back to the dormitory to apply the toothpaste, but it was only used up in the morning!”

Zhou Yuan smiled.

When I did not say, there is no such thing as being smart.

Zhou Yuan patiently explained: “Toothpaste is used for brushing teeth, not medicine. Moreover, there are many kinds of toothpaste, some are acidic, some are alkaline, which are very irritating, and there are no medical ingredients in the toothpaste to treat. Burns and scribbling will erode the wound surface and increase damage.”

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Not only toothpaste, soy sauce pollution may be more serious. There must be many microorganisms in the soy sauce that is kept in the kitchen all the year round. People will naturally be fine after adding it to the dishes after high temperature treatment. If it is applied to the wound, it will be bitter.

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

Anyone who knows it is clear that the main component of red syrup is organic mercury. This substance is highly fat-soluble and diffusive. It is easily poisoned after being absorbed. The milder is memory decline, insomnia, nausea, etc., and the more serious may cause kidneys. Insufficiency and even renal failure, if you apply it directly to the burn wound without any treatment, the consequences can be imagined.

Zhou Yuan sighed. It seems that the road to popular science is a long way to go…

0 ……. …….

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

Afterwards, Zhou Yuan stood up and opened another list, saying: “There is ice cubes next to it, add it by yourself, soak it for 30 minutes, you should be able to completely relieve the pain. If it is still painful, continue to soak it. Pay the fee, smear your finger with scald ointment, and it will be healed in about a week.”

The college student nodded, and then looked at the ice water suspiciously: “Do you want money for this basin of water?”

Zhou Yuan:…

“No, it’s free.”

As we approached the end of get off work, the emergency department suddenly became nervous again.

Zhang Ling, Lin Wen and the others were in a hurry, and they were all overwhelmed.

“Patient male, 25 years old, blood sugar mmol/L!”

The so-called blood sugar, as the name implies, is the glucose in the blood.

These glucose can provide energy for the human body, and it is also an important part of the human body. If the blood sugar is too high, it is also known as high blood sugar. Diabetes is only mild, and organ diseases, various acute diseases, and chronic diseases are almost regular visitors…

The fasting blood sugar of a normal person is around 3.9~6.1. Even one hour after a meal, it is only 9.4 at most. The blood sugar of this patient is as high as, which is no longer high blood sugar. This is a sugar man… spoon.