Bronchus (LIMITED ⇒)

Hyaline cartilage provides structural support to keep the airways open during the pressure changes of breathing.

These supply each lobe of the lung (three on the right, two on the left). bronchus

Further divisions that supply specific bronchopulmonary segments. Histological Layers: Hyaline cartilage provides structural support to keep the

Acts as a passageway for air moving from the trachea to the smaller bronchioles and eventually the alveoli for gas exchange. Histological Layers: Acts as a passageway for air

The bronchial tree starts where the trachea bifurcates at a point called the . Generations of Branching:

Moistens and warms air as it enters the body to prevent damage to delicate lung tissues. Common Clinical Conditions Bronchi: What Are They, Function, Anatomy & Conditions

Lined with ciliated pseudostratified columnar epithelium and goblet cells that produce mucus to trap dust and pathogens. Physiological Functions