WebMar 6, 2024 · When you breathe in, air enters through your mouth or nose and goes into your lungs through the trachea (windpipe). The trachea divides into tubes called the bronchi (singular, bronchus), which divide into smaller branches called bronchioles. At the end of the bronchioles are tiny air sacs known as alveoli or acini. http://yuwen.woyoujk.com/k/94062.html

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A bronchus is a passage or airway in the lower respiratory tract that conducts air into the lungs. The first or primary bronchi (pronounced BRAN-KAI) to branch from the trachea at the carina are the right main bronchus and the left main bronchus. These are the widest bronchi, and enter the right lung, and the left lung at each hilum. The main bronchi branch into narrower secondary bronchi or lobar bronchi, and these branch into narrower tertiary bronchi or segmental bronchi. Further divi… WebDec 14, 2024 · Each lung has a tube called a bronchus that connects to the trachea. The trachea and bronchi airways form an upside-down “Y” in your chest. This “Y” is often called the bronchial tree. The... flight 3190

Lungs: Location, Anatomy, Function & Complications - Cleveland Clinic

Web1、第十六章 呼吸系统疾病,上呼吸道：鼻 咽 喉,下呼吸道：气管 支气管 肺,肺呼吸部：呼吸性细支气管 肺泡管 肺泡囊 肺泡,肺导气部：叶支气管 段支气管 小支气管 细支气管 终末细支气管,呼 吸 系 统,terminal bronchiole,trachea,left principal bronchus,respiratory bronchiole ... WebThe bronchi are the two large tubes that carry air from your windpipe to your lungs. You have a left and right main bronchus in each lung. After the main bronchi, these tubes … Web目的: 探讨儿童弥漫性实质性肺疾病/间质性肺疾病(Diffuseparenchymal lung disease/Interstitial lung disease，DPLD/ILD)的病因诊断程序、病因 ... chemical bros film