yes
no
Yes, the trachea is the first structure classified as a part of the lower respiratory tract.
Acute= severe. Lower Respiratory Tract= Respiratory system below the larynx. This refers to a pneumonia or a bronchitis.
The glottis!
yes
airborne
Trachea,Bronchi,Lungs
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.
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.
Any body parts that are open to the outside or have normal flora for example: skin, mouth, GI tract, and upper respiratory tract..
upper respiratory tract?
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.