Auscultation
Normal Bronchial breathing

• Tracheobronchial tree
• Higher pitch
• Louder
• Equal inspiration and expiration
• Pause between inspiration and expiration
• Trachea, right sternoclavicular joint, right interscapular space

Vesicular breathing

• Over lung tissue
• Lower pitched
• Soft
• Short expiration
• Pause between inspiration and expiration
• Intensity higher in dependent portions
• Symmetrical

No adentitious sounds