听力文本

Walk us through how high temperatures affect the body.

为我们介绍一下高温是如何影响身体的f=]~70a3Xp(EZz942m。

I think we all know inherently that that's the case. But I'm curious if you can take us through how it works.

我想我们都知道这样的事情司空见惯=.pvBa1nkl|1B]_h;。但我很好奇，你能否为我们介绍这是如何运作的r1ZQ)jworz。

Yeah, I mean, I think at the sort of microscopic level, it is damaging cells and it's inactivating proteins and harming DNA.

好，在微观层面，高温会破坏细胞，使蛋白质失活，损害DNAO0lOyR6JSs#+o。

So things that we need to live, to breathe, to function, how that manifests it for symptoms is varied, of course, but I would say heat exhaustion is the first clue that something is wrong.

这些都是我们需要生存、呼吸、运转的物质，这些症状的表现各不相同，但我想说，热衰竭是第一条线索，表明哪些地方出了问题vgWMeY+eDK5X|s5wST。

If heat exhaustion, you start to feel lightheaded, dizzy, you have headaches, you may be vomiting, you may feel that you're going to pass out.

如果出现热衰竭，你会开始感到头昏眼花、晕头转向、头痛，可能还会呕吐，可能会觉得你要昏倒了-n=LsEjVnd.9If%。

And if you don't get into a cool environment quickly, get undressed, cool down as fast as you can, then you're really at risk of developing heat stroke.

如果你没有迅速进入凉爽的环境，脱掉衣服，尽快降温，那么你真的有患热衰竭的风险uJ5J3PNZL=%。

And really, what's happening here is, our body's ability to thermoregulate is impaired.

实际上，热衰竭会让我们的体温调节能力受损NEEI!z0a-t^iH^q62bhv。

We are no longer able to do that when you reach temperatures that high.

当体温达到那么高时，我们就无法正常运转了m-X]HDDCnB7!|OJwY。

And certainly, there's a lot of factors to that.

当然，这其中有很多因素q8FIPq(Ur._XTeRx6。

Your ability to sweat, dilating your blood vessels, all those things help promote heat loss.

你的出汗能力，扩张血管的能力，所有这些能力都有助于散热降温[IRd.Y==tFs。

And now, you can't do that when you get to such high temperatures, and you can't get help right away.

而现在，当体温过高时，身体无法运转，你也就无法马上获得降温帮助fSfUg%26Ft6。

And then, heat stroke is the most severe form, unfortunately, heat-related illness.

不幸的是，中暑是最严重的高温病7ZLXcQ_3fKgeoc。

By that time, patients are confused, and they may not be able to talk to you. They may have seizures.

到那时，患者头脑混乱，他们可能无法与你说话SRCZ*b=IsZJ。他们可能会抽搐l+DS.ikXu]Px7g。

So that is what we're seeing, unfortunately, right now every day.

不幸的是，这就是我们现在每天所看到的情况lF~vdx(_l1(#sNt~。

And what are the methods you use to treat these various things?

你用什么方法来治疗这些不同的疾病?

I would imagine that by the time you're coming to the E.R., it's not simply about cooling people down.

我可以想象，当你来到急诊室的时候，不仅是让患者体温降下来mkHlC@,*TOkZ%(2pOxC。

So certainly, rapid cooling, though, is a huge intervention for us, and what we focus on.

当然，快速降温于我们而言是一个巨大的干预措施，也是我们关注的地方lvnmk8P(Av。

But while we're doing that, we also have to support their breathing.

但在我们快速降温时，我们也必须维持他们的呼吸WPl,94|=XLgDv6EVT。

We've got to replace the fluid losses, and we have to treat any complications that come along the way.

我们必须补充流失的液体，我们必须治疗任何随之而来的并发症eWdK1z%85SIAwl7RjeU。

So patients who have heat stroke, usually that's above 104 degrees, we are rapidly cooling them.

中暑的患者体温通常高于104华氏度(40摄氏度)，我们会给他们迅速降温ax!r[dwv)7m5。

There's many ways to do this.

有很多降温的方法zO#(z]+9AtEVzb-O&b。

I would say the most effective way that we can do in a hospital setting is really what we call ice immersion therapy.

我想说的是，医院里最有效的方法是我们所说的冰敷法k_7b7DG|J@1tiOc855。

We are putting them in a bag. We are pouring ice with some water that can rapidly cool their temperature back to normal or -- core temperatures within minutes.

我们将冰掺着水倒入袋子里，这个冰袋可以在几分钟内迅速将体温降回正常体温或核心体温cEtQf#!ayO。

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