Davison said HMPV gave her a serious bout of bronchitis.

戴维森说 HMPV 让她患上了严重的支。

It is an inflammatory condition of the larynx, trachea and bronchi; more common than acute epiglottitis.

这是一种喉、支粘膜的急性感染性疾病；比急性会厌更常见。

Smooth muscle along the trachea and the first few branches of bronchi have beta 2 adrenergic receptors.

和初级支分支的平滑肌上，都有β2受体。

These conducting bronchioles receive oxygenated blood from the bronchial arteries of the systemic circulation.

这些传导性细支接受来自体循环的支动脉血液；动脉血含氧量丰富。

Each lung is full of smaller tubes called bronchi.

每个肺都充满了称为支的细小道。

The actions of these cohorts eventually led to severe pulmonary haemorrhage and necrosis – or tissue death – within the bronchi.

这种团伙行动最终导致了严重的肺出血和支内的坏死——或组织死亡。

Sometimes a severe bout of bronchiolitis may be due to more than one of these invaders attacking at the same time.

有时严重的细支发作可能是因为感染了不止一种病原体。

Chronic bacterial infection and inflammation can lead to bronchiectasis, which is airway wall damage causing permanent dilation of the bronchi.

长期细菌感染和症可以导致支，即道壁被破坏导致支的永久性扩张。

Tiny unicorns goring his bronchial tubes would be cooler.

豪斯: 小刺穿他的支会更酷。

When you take a breath, air travels through your lungs using tubes called airways or bronchi.

当你呼吸时，空会通过称为道或支的道进入你的肺部。

That helps relax the muscles around the bronchi to make it easier to breathe.

这有助于放松支周围的肌肉，使呼吸更加顺畅。

Lining the trachea and bronchial tree are cells that secrete mucus, which traps pollutants and bacteria.

和支树衬里的分泌粘液的细胞，可以捕获污染物和细菌。

Rescue inhalers deliver a medication called a bronchodilator that quickly relaxes these muscles, making it easier to breathe.

救援型吸入器会输送一种名为支扩张剂的药物， 能迅速放松这些肌肉，使呼吸更轻松。

Early on, minutes after the exposure to the allergen, smooth muscle around the bronchioles start to spasms and there is increased mucus secretion.

早期，在接触过敏原的几分钟后，细支周围的平滑肌开始痉挛，粘液分泌增多。

The pulse in bronchial diseases is generally superficial and small. If it is deep, hidden and tense, death is impending.

支疾病的脉象一般是浮小的。如果脉象沉、伏、紧，死期将至。

10 Segmentectomies may also be considered in high-risk patients, or in the case of pure bronchoalveolar carcinomas for lung-sparing purposes.

10 对于高危患者或纯粹的支肺泡癌患者，也可考虑进行肺段切除术以保留肺。

The conducting zone, which includes everything from the nose to the smallest bronchioles, moves air into and out of the lungs.

传导区，包括从鼻子到最小的细支的所有结构，运输体进出肺。

Air is conducted through smaller and smaller bronchioles for about 15-20 generations, and collectively they're known as conducting bronchioles, receiving O2 from bronchial arteries.

空经过越来越小的细支传导大约15-20级；它们统称为传导性细支，从支动脉中获取O2。

The smallest of the bronchial branches are called bronchioles. At the end of the bronchioles are clusters of air sacs called alveoli.

最小的支分支称为细支。在细支末端是称为肺泡的囊簇。

Now, once air makes it's way into the larynx, it then continues down as the trachea or the windpipe, which splits into the two mainstem bronchi.

而一旦空进入咽喉，接下来就是，延伸为两侧的支。