When going out and walking, accidents will inevitably occur, such as falls and scratches. Sometimes we will be bitten by bugs and have symptoms of allergies. In fact, these injuries are generally not fatal, but some injuries are very fatal. , Such as being bitten by a poisonous snake. People may be confused, how can a snake bite in a good manner?
In fact, even in cities, you often see snakes. I believe you have heard many reports about poisonous snakes entering people’s homes and then biting them. No matter what caused the snake bite, it needs urgent treatment at the first time. If the situation is critical, you can continue to rinse with running water and go to the hospital immediately for treatment. Regarding the problem of being bitten by a poisonous snake, some netizens have put forward this idea: If you are bitten by a poisonous snake, can you suck out the venom if you put a blood-sucking worm on the wound?
In many film and television dramas, this is how it is described. After the protagonist is bitten by a poisonous snake in the wild, someone uses his mouth to suck out the venom, and then the protagonist is fine. In fact, this approach is completely wrong, because the venom of the poisonous snake is very lethal, and it cannot be cleaned by sucking it with the mouth, and the venom passing through the mouth will cause secondary infections, resulting in both the bite and the rescuer. Poisoning. Faced with such a situation, some people have thought, is it feasible to replace the mouth with blood-sucking worms?
blood-sucking worm
Blood-sucking worms are the general term for blood-sucking animals. There are many blood-sucking animals in nature, and among them, leeches _span _span23, the most common alias is "span23" span23" , Can often be seen on the road or in the paddy field. Before solving this problem, we have to understand first.
leaches are mostly cylindrical,The body length is about 2-15 cm, it is gray-green, and the eyes have 10 and 5 links, which can suck animal blood. Mainly distributed in wet places, such as paddy fields, lakes, reservoirs and other places. If leaches is adsorbed on the human body, it usually only targets the skin epidermis, sucking blood from the capillaries, and will not enter the human body, but sometimes it will enter through the nostrils, ears and other holes. However, even if it enters the human body, it cannot survive because of the lack of oxygen in the body, will directly kill.
Then if we are accidentally adsorbed by , how should we get it off?
The easiest way is to lightly pat the bite of , relax, and wait for to relax the sucker and drop by yourself. In addition, we can also sprinkle the with smoke, salt, vinegar, etc., and it will leave immediately. If you don't have these things, you can pull it off with your hands, but you must first pick the head of the leech , and then pick the tail. The order can't be wrong.
Now that you understand , then I must have an answer to this question. If you are bitten by a poisonous snake, putting leeches on the wound has no effect, and leeches will not help you suck out the venom. Why? Because leech mainly sucks blood from capillaries, and the speed of sucking blood is limited, its speed can't keep up with the speed of venom spreading. Rather than having time to find leaches ,Might as well leave earlier to go to the hospital.
However, leeches can not help you absorb venom, but it is also a treasure because it can be used as medicine. It has anticoagulant and antithrombotic effects, and has certain clinical effects. Finally, take a mouthful, if you are really bitten by a snake, please go to the hospital immediately and receive a serum injection. What do you think of it?
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