Physical findings for<unk> s are determined by the volume of<unk>  fluid and the extent of lung compression.<unk>  fluid also interferes with transmission of low-frequency vibrations and results in diminished tactile fremitus, asymmetric chest expansion, decreased or absent fremitus posteriorly and laterally, dullness on percussion, decreased or absent breath sounds, and reduced vocal resonance.
Pleural effusion physical examination
Pneumothorax physical examination
Lung abscess physical examination
Lung mass physical examination
Pulmonary nodule physical examination
Hemoptysis physical examination
Aspiration pneumonia physical examination
Bronchitis physical examination