Anesthesiologist: The "drug" that faints when it smells down and does not exist at all
Release date: 2016-06-14
Dear friends, have you seen such news?
Has such a reminder appeared around?
Also, have you seen such a small advertisement?
I believe that everyone is more or less aware of the "drugs" incident that has been circulated on the rivers and lakes, and its effect is even more astounding - pat on the shoulders or fainting at a glance, the drug is not only unconscious Clearly, people will also take the initiative to say the bank card password and hand over the money!
too! scare! people! Now!
Is such a high-energy drug really so god?
Professor Liu Jin, director of the Anesthesia Surgery Center of West China Hospital of Sichuan University, has revealed the secret of the anesthesia profession. Does such a "drug" really exist?
According to the use of the drug that everyone knows, it is divided into the following two categories:
Stunned
Specific items:
A medicated soap, a handkerchief, or a paper coated with drugs.
Legendary effect:
As long as you touch it, you will inhale this kind of drug, instantly faint or lose consciousness, and the drug is colorless and tasteless, it is difficult to prevent.
The doctor said:
No such drug! At present, there is no such an advanced anesthetic drug in the medical field that makes people smell or take a breath! If you have such a drug, you can apply for the Nobel Prize in Medicine.
In the case of inhaled anesthesia, in order to play an anesthetic role, two conditions must be met:
1. A sufficiently high concentration of the drug.
2. A long enough anesthetic to act.
Taking the inhaled anesthetic "sevoflurane", which is most commonly used by anesthesiologists, as an example, it is currently possible to use the method of increasing the slow-increment method, the tidal volume method, and the high-concentration fast induction method to allow patients to inhale a gas containing sevoflurane. Loss of consciousness, in which high-concentration fast induction method, the patient's consciousness disappears the shortest time, but the concentration of sevoflurane must be 8%, even if such a patient needs to wear a very good mask, after at least 40 seconds, the consciousness will be disappear. The other two methods take at least 1-2 minutes or even longer. Imagine that on the street, in a completely open environment, it is impossible to make people stunned and quickly faint.
From another point of view, inhalation anesthetics such as diethyl ether, halothane, isoflurane, sevoflurane and desflurane are colorless and transparent liquids, highly volatile, have a special odor, and need to be stored in closed containers. In this way, even if such anesthetic is condensed in solid soap or applied to paper, it has already evaporated!
PS: At present, medically available anesthetics contain special odors, a few have airway irritation, and completely odorless inhaled anesthetics are not available on the market!
One shot
Legendary effect:
The criminals patted someone's shoulder with a drug-stained hand, and someone fainted and turned to the lawless.
The doctor said:
There is no such drug! Imagine if you can faint each other if you take a shot, then the drug must enter the body through the skin of the other side! But the skin of the human body is a powerful barrier. Unless the skin is ulcerated, it is difficult for any drug to enter the body quickly and effectively. At present, there are some medicines for percutaneous administration in medicine, which can promote the absorption of drugs through the skin, and the onset time takes more than 30 minutes. Therefore, it is impossible to quickly let the drugs enter the body and faint people by taking a shoulder.
Special Note
Although we have just dissected a shot and fainted, the "drug" that fainted at the end did not exist at all, but there is a situation that needs to be vigilant - that is, the drug that is added to the body through the mouth or esophagus. Everyone must be careful! ! !
In general, such a drug is mainly caused by illegal agents such as midazolam, clonidine, dexmedetomidine and other sedative drugs in the food, candy and other foods, so that the other party temporarily coma, the implementation of illegal infringement. However, the onset time of such drugs usually takes more than 20 minutes, and it is almost impossible to fall down immediately after eating such foods or drinks. Therefore, it is recommended that you, for your own safety, resolutely not eat foods from unknown sources or strangers, and teach children not to eat food, candy or drinks from strangers.
Question: After being fascinated, will you really take the initiative to pay for the other party?
Although the above has the authenticity of the existence of the drug, many people still have a lingering fear: "We were shot in the vegetable market on the next day, and the faint stunned 3,000 yuan was given to the other party to buy a fake ring! !!This is another explanation?!"
Dear, this has to shout for the drug!
Aunt Wang only said half of the story. Most of her was because she wanted to take advantage of the small price. She was defrauded by the liar, but she was embarrassed to tell the truth. She had to compile a story inspired by the drug to avoid being blamed.
For the time being, whether it is professional anesthesia or a criminal who adds sedative drugs to drinks and foods, fundamentally, it can only make people unconscious, and it is impossible to appear in the unconscious state to listen to others' instructions. Spend money in your pocket, say bank card password, home address information, etc.!
to sum up
After reading these, is there a more scientific understanding of "drugs"? I hope that everyone will be vigilant at all times, not let the criminals have the opportunity to take advantage of them. At the same time, in the face of unreasonable rumors, there must be a scientific attitude and a rational point of view. Don't be easy to believe in it!
Source: West China Hospital, Sichuan University
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