WebMar 13, 2015 · Upper respiratory tract: Composed of the nose, the pharynx, and the larynx, the organs of the upper respiratory tract are located outside the chest cavity. WebThe upper respiratory system consists of the conducting airways all the way down to and including the ____________________. Pharynx. The bony structure of the external nose …

Human body systems: Overview, anatomy, functions Kenhub

Webupper respiratory system includes nose, pharynx, and associated structures lower respiratory system includes larynx, trachea, bronchi, lungs the respiratory functionally … WebThe upper respiratory consists of the nasal cavity and the pharynx while the lower respiratory track consists of the larynx, trachea, bronchial tree (primary bronchi, … gilles thomasset

Human respiratory system Description, Parts, …

WebNov 28, 2024 · Several structures enter each lung via a hilum: principal bronchus, pulmonary artery, two pulmonary veins, bronchial vessels, pulmonary autonomic plexus, lymph nodes and vessels, and connective tissue. Each lung is … WebThe respiratory zone includes the respiratory bronchioles, alveolar ducts, and alveoli, and is the site of oxygen and carbon dioxide exchange with the blood. The respiratory … WebThe respiratory system is the organs and other parts of your body involved in breathing, when you exchange oxygen and carbon dioxide. Parts of the Respiratory System Your respiratory system... gilles thoraval