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  • Hey, there, welcome to Life Noggin!

    大家好,歡迎收看 Life Noggin!

  • If you've never had a nosebleed before, the first one can be terrifying.


  • Especially if you're young when it happens and have no idea what's going on.


  • All you know is that blood is leaking out of your face... for no reason.

    你唯一知道的是,鮮血正從你臉上流出... 毫無理由地。

  • But of course, now that you are older, you know that there is a reason your nose started to bleed.


  • You were experiencing a condition known as epistaxis.


  • When this occurs, it can be one of two types: anterior or posterior.


  • More than likely, you'll get an anterior nosebleed, which is caused by irritation to blood vessels in the nasal septum.


  • That's the part of your nose that separates your two nostrils.


  • And it's also the part of your nose that can get deviated, which can lead to difficulty breathing.


  • And fun fact: It's estimated that 80% of people have some type of misalignment to their nasal septum.

    有趣的是,根據統計,大約 80% 的人都有某種鼻中膈移位問題。

  • If I had a nose, I could attest to that, but sadly, my face is pretty featureless, as you can see.


  • But a block can dream!


  • Anyway, in the nasal septum is an area called the Kiesselbach plexus, where four different arteries come together to form a network of blood vessels.


  • So, when this area is irritated by either a vigorous blow or a roaming finger, some of the blood vessels may break.


  • And then you get blood running down your face and possibly the back of your throat.


  • But what about dry air?


  • In the northern hemisphere, winter is coming, and with it comes a lot of nosebleeds.


  • The decreased humidity and temperature prevent your nose from getting the moisture it needs.


  • This then makes the mucous membrane more susceptible to bleeding.


  • And... voila! You get blood leaking down your nostril.

    於是... 你瞧!鼻血從你的鼻子流出來了。

  • The only thing more unappealing than that is saying the words "mucous membrane".


  • So, how do you stop the blood?


  • Well, it's recommended that you pinch the soft part of your nose for ten minutes, making sure to keep the nostrils closed.


  • This pressure helps the blood to clot and stops the bleeding.


  • Oh, and make sure you lean forward during this because, otherwise, as I previously mentioned, blood can leak down the back of your throat, which you don't want.


  • However, if you are lucky enough to be near a doctor when you get a nosebleed, if they can easily see the broken blood vessel, they may be able to cauterize, or seal it, using silver nitrate.


  • So now your nose... I'm sorry. I could've just ended this.

    所以現在你的鼻子... 抱歉,我應該可以收尾的。

  • So, do yourself a favor and keep all fingers and foreign objects away from your nostrils.


  • Your nose and future self will thank you.


  • Have you ever had a nosebleed? Do you get them often?

    你流過鼻血嗎? 很常發生嗎?

  • If you're comfortable with sharing, let us know in the comment section below, or tell us what we should talk about next.


  • And if you want even more Life Noggin, check out this video we did on what would happen if all cats suddenly died. Yeah.

    如果你想看更多 Life Noggin 的影片,請點擊這部影片,看看貓咪如果都突然死亡會發生什麼事。沒錯。

  • Yeah! Oh, and make sure you follow us on Facebook and Twitter.


  • As always, my name is Blocko, this has been Life Noggin, don't forget to keep on thinking.

    老話一句,我是 Blocko,這裡是 Life Noggin,別忘了要不斷思考。

Hey, there, welcome to Life Noggin!

大家好,歡迎收看 Life Noggin!

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