Respiratory Lab

Lungs

apex & base (follows curve of diaphragm)

fissure divide lung into lobes

Right lung

oblique fissure

horizontal fissure

superior, middle, inferior lobe

Left lung

oblique fissure

superior & inferior lobe

Ea. lung has smaller compartments lobules

Cardiac notch on medial side of left lung accommodates left facing apex of heart

Hilum- medial surface of ea lung, vessels & bronchi enter/exit

Pleural cavity- potential space enclosing each lung

Parietal pleura outer wall of pleural cavity

Visceral pleura inner wall of pleural cavity

mediastinum separates pleural cavities

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