Traditional Culture Encyclopedia - Traditional festivals - When mosquito bites, will sudden breathing suffocate?
When mosquito bites, will sudden breathing suffocate?
The mouthparts of mosquitoes consist of six rather than one sharp thorn. These needles are thinner than hair, and two of them are esophageal tube and salivary gland tube; Two are spears and two serrated knives. The shell of the oral cavity is like a clip, which holds six needles together. Stick six needles into your skin together. Mosquitoes realize that there are many capillaries under the epidermis of the skin, and they bite under the epidermis instead of in large blood vessels or even muscles. When mosquitoes bite the human epidermis, it is not as simple as most people think to insert a straw. The human epidermis is not so easily punctured. In fact, mosquitoes cut human skin first and then insert two straws.
Because human skin is very tough, it is difficult to pull out a needle like an eraser. Even without the use of force, mosquitoes are already facing the problem of not being pulled out. At this time, mosquito's two serrated knives came in handy. When sucking blood, the serrated knife keeps moving to cut the healed skin and ensure the free movement of the straw.
So when mosquitoes bite people, no matter how hard you try.
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