How Do You Spell TERMINAL BRONCHIOLE?

Pronunciation: [tˈɜːmɪnə͡l bɹˈɒnkɪˌə͡ʊl] (IPA)

The spelling of "terminal bronchiole" can be tricky due to its complex pronunciation. In IPA phonetic transcription, it is spelled as /ˈtɜrmənl ˈbrɑŋkiˌoʊl/. The first syllable is pronounced with a long 'e' sound /ɜr/, followed by the emphasis on the second syllable /ˈbrɑŋk/. The third syllable has a short 'i' sound /i/ and the emphasis is on the fourth syllable /oʊl/. The word refers to the final branch of the bronchioles in the respiratory tract.

TERMINAL BRONCHIOLE Meaning and Definition

1. A terminal bronchiole is a small, narrow tube-like structure that belongs to the respiratory system. It is a branching subdivision of the conducting bronchioles, which further divides and eventually leads to the creation of the respiratory bronchioles.

   The terminal bronchioles function as the ultimate pathway for the inhaled or inspired air within the lungs. They are responsible for the transportation of air from the larger bronchioles to the respiratory bronchioles. They mark the end of the conducting zone of the respiratory system and form the transition into the respiratory zone.

   Within the terminal bronchioles, the walls are lined with specialized cells called cuboidal epithelial cells. These cells have cilia on their surface, which aid in the movement of mucus and other particles trapped in the respiratory tract. The cilia help to push the mucus up towards the mouth, where it can be expelled from the body.

   Additionally, the walls of the terminal bronchioles contain no cartilage, unlike the larger bronchioles. This lack of cartilage allows for increased flexibility, which facilitates easier movement of air.

   The terminal bronchioles play a vital role in the respiratory system by delivering fresh air to the deeper regions of the lungs, where gas exchange with the bloodstream occurs.

2. Alveolar duct, the last division of an air-tube opening into a number of culs-de-sac, the infundibula or atria.

   A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.

Common Misspellings for TERMINAL BRONCHIOLE

• rerminal bronchiole
• ferminal bronchiole
• germinal bronchiole
• yerminal bronchiole
• 6erminal bronchiole
• 5erminal bronchiole
• twrminal bronchiole
• tsrminal bronchiole
• tdrminal bronchiole
• trrminal bronchiole
• t4rminal bronchiole
• t3rminal bronchiole
• teeminal bronchiole
• tedminal bronchiole
• tefminal bronchiole
• tetminal bronchiole
• te5minal bronchiole
• te4minal bronchiole
• terninal bronchiole
• terkinal bronchiole

Etymology of TERMINAL BRONCHIOLE

The word "terminal bronchiole" is composed of two components: "terminal" and "bronchiole".

1. "Terminal": The term "terminal" comes from the Latin word "terminus", meaning "boundary" or "end". In the context of the respiratory system, the "terminal" portion refers to the end or final part of the bronchiole tree before it branches into the respiratory bronchioles.

2. "Bronchiole": The term "bronchiole" comes from the Latin word "bronchiolus", meaning "small bronchus". The Latin word "bronchus" initially derived from the Greek word "bronkhos", referring to the windpipe or throat.

Therefore, combining these components, "terminal bronchiole" refers to the smallest branches or end parts of the bronchial tubes, which mark the boundary between conducting airways and respiratory airways in the lungs.