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Preferred Term:

bronchi

Definition:
The larger air passages of the lungs arising from the terminal bifurcation of the trachea. They include the largest two primary bronchi which branch out into secondary bronchi, and tertiary bronchi which extend into bronchioles and pulmonary alveoli.
Concept Schemes:
NALT Core
https://lod.nal.usda.gov/nalt
Broader Concept:
Entry Terms:
  • secondary bronchi
  • bronchus
  • primary bronchi
  • tertiary bronchi
URI:
https://lod.nal.usda.gov/nalt/20020
Download this Concept:
RDF/XMLCreated 2006-01-19, last modified 2016-08-23