"Stuck in air" likely refers to mucus or foreign particles that become trapped in the respiratory system, particularly in the airways. When this occurs, cilia—tiny hair-like structures lining the respiratory tract—help move the mucus down into the bronchi, facilitating its clearance from the lungs. This process is essential for maintaining respiratory health by preventing infections and ensuring that airways remain clear for efficient breathing.
The structure that allows air to pass between the larynx and bronchi is the trachea. The trachea, also known as the windpipe, is a tubular structure made of cartilage and smooth muscle that extends from the larynx down to the bronchi, facilitating the flow of air to and from the lungs. It branches into the right and left bronchi, which lead to the respective lungs.
After the trachea, air goes into the primary bronchi, then interpulmonary bronchi, then bronchioles, then terminal bronchioles, then into the alveoli.
Well, the lungs do the actual "sucking". However, the air enters through the external nares (nostrils) of the nose, the nasal cavity, pharynx (throat) and trachea (windpipe) before reaching the bronchi.
the air then flows into the primary bronchi.
Trachea, primary bronchi, secondary bronchi, tertiary bronchi, bronchioles, and alveoli!
The Pharynx. You've got the pharynx that runs from your nose down towards to the esophagus. Somewhere towards the end of the pharynx is the larynx, aka the windpipe. This is where the air enters to go into your lungs and the bronchi, it is also where the vocal chords are contained. There is a small covering to prevent food from going down your larynx however it is no always preventable, like when people say 'it went down the wrong pipe'. This pressure difference, and the forcing movement of the lungs creates the actual intake of air into the mouth/nose, through the pharynx, larynx, and into the bronchi.
The Trachea transports air to the bronchi, which transfer air to the brochioles.
No, bronchi splits into secondary and tertiary bronchi . Which in terminal Bronchi. And which in air sacs.
The lungs expand drawing in air through the mouth or the nose.
Starting from the left and right bronchi, bronchus for singular, these branch down from the trachea. Then the bronchi branch off to smaller bronchi and these branch off to bronchioles. The bronchioles contain air sacs at the end called alveoli and alveolus for singular.
what are the 2 pipes air pass through before reaching the alveoli ?
The vacuum created by down-ward movement of the diaphram.