Upper respiratory tract.html

Upper respiratory tract

Conducting passages.

The Upper respiratory tract refers to the following parts of the respiratory system:

nose and oral cavity
throat:pharynx, larynx and trachea.

The upper respiratory tract begins at the nose/oral cavity and ends at the branching of the trachea into two bronchi. It can also be noted that all of the Upper respiratory tract is PART OF the conducting zone.

Upper respiratory tract infections are among the most common infections in the world.

External links

Image at rsdrx.com

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v • d • e Anatomy: respiratory system

Upper respiratory tract	Nose • Nasal cavity • Pharynx • Larynx

Lower respiratory tract	Trachea • Lungs (Bronchi, Alveoli, Conducting zone, Respiratory zone)

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