lower respiratory tract

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Definitions from WordNet

Noun lower respiratory tract has 1 sense

lower respiratory tract - the bronchi and lungs
--₁ is a kind of respiratory tract
--₁ has parts: lung; bronchus, bronchial tube; bronchiole

Definitions from the Web

Lower Respiratory Tract

Description: The lower respiratory tract refers to the section of the respiratory system that encompasses the trachea, bronchi, and lungs, where the exchange of gases between the air and the blood takes place.

Sample Sentences:

She developed an infection in her lower respiratory tract, causing difficulty in breathing.
The lower respiratory tract is highly susceptible to respiratory diseases such as pneumonia and bronchitis.
Smoking is a major contributor to various disorders in the lower respiratory tract.
The doctor conducted a thorough examination of the patient's lower respiratory tract to identify any abnormalities.

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