The main parts of the lower respiratory tract are the trachea, two bronchial tubes, the bronchioles, and the lungs. The upper and lower respiratory tracts come together to make up the entire respiratory system.
No, the trachea is not in the lower respiratory tract. It is part of the upper respiratory tract, connecting the larynx to the bronchi in the chest.
Acute= severe. Lower Respiratory Tract= Respiratory system below the larynx. This refers to a pneumonia or a bronchitis.
yes
yes
Trachea,Bronchi,Lungs
airborne
There are several structures associated with the lower respiratory tract. Those worth mentioning include: the trachea, the bronchi, the bronchial tree, the lungs, and the pleural cavity.
The lid of the lower respiratory tract is the epiglottis. It is a flap of cartilage that covers the entrance to the larynx during swallowing to prevent food or liquids from entering the airway.
The respiratory system subsection is typically arranged by the anatomical site or structure, such as the upper respiratory tract (including the nose and pharynx) and the lower respiratory tract (including the trachea and lungs). This division helps organize information based on the specific parts of the respiratory system being discussed.
In the upper respiratory tract, you have ciliated cells and mucosal glands that help keep particles out of the lower respiratory tract. Where the very thin type 1 cells faciliate gas exchange.
upper respiratory tract is outside the chest cavity, and the lower respiratory tract, which contains gas-exchanging pulmonary tissues, is inside the chest cavity