HealthCentral.com

Respiratory system


Air is breathed in through the nasal passageways, travels through the trachea and bronchi to the lungs.
Respiratory system

Review Date: 5/6/2004
Reviewed By: Allen J. Blaivas, D.O., Division of Pulmonary, Critical Care, and Sleep Medicine, University Hospital, Newark, NJ. Review provided by VeriMed Healthcare Network.
Symptoms Checker