What can be difficult about a medical mask? It is difficult to believe in this, but the sad practice speaks for itself - a significant part of ordinary citizens who are not related to medicine wear masks to protect the respiratory tract incorrectly. Today we will talk about how to avoid such mistakes, as well as what you should know about a medical mask.
The sad reality is that the vast majority of people not involved in medicine do not know how to properly wear a protective hygienic mask. At best, if worn incorrectly, the mask does not fulfill its functions for the individual protection of a person. In the worst case, it causes direct harm to its owner. So how do you get it right? In fact, everything is extremely simple.
You should immediately pay attention to the fact that a protective medical mask has two sides, one white (light), and the other blue, blue (dark). And this is where details come into play. If a person is ill himself and does not want to infect others, then he should wear a mask with the white side to him. Moreover, if a person is healthy and wants to protect himself from germs, then the white side of the mask should be directed outward. What's the point? In that the light (white) side is the air filter, and the dark (blue) side is the surface covered with an antibacterial substance.
Surely, many are wondering how long a medical mask can serve? Disposable medical masks purchased at a pharmacy serve faithfully for only two hours, after which they become useless for humans. "Reusable" masks, sewn on their own or at the factory, serve depending on the number of protective layers they have. On average, 1 layer is 1 hour. It should also be remembered that reusable masks must be washed after each use.
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In addition, many people do not quite understand whether the mask really protects from something at all, who should actually wear it and what its real effectiveness is. In general, a medical mask can be characterized by the words "better than nothing." Individual funds should be worn during the viral season for both already sick and still healthy people. This will provide the greatest level of protection. There is no alternative to a respiratory protection mask (there is, but you will not go to work in a gas mask or an OZK helmet?). At the same time, the effectiveness of the mask can be very high, especially in combination with other measures to protect the body from viruses and infections.
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Finally, you can ask: what if you pull on your beloved two, or even three protective masks! Will such a step be useful? There will be very little sense from this, since in order to provide at least any protection, the mask must fit snugly to the face. This, by the way, makes it virtually useless outside, especially in windy conditions. So it is best to only don the mask indoors, before entering public places and before boarding public transport.
If you want to know even more interesting things, then you should definitely read about 7 common mistakes people try to give first aid.
A source: https://novate.ru/blogs/180320/53828/