Expansion | Shift | Percussion | Breath Sounds | Vocal Resonance | |
---|---|---|---|---|---|
Consolidation | ↓ | Dull | Bronchial | ↑ | |
Collapse | ↓ | Towards | Dull | ↓ | ↓ |
Lobectomy | ↓ | Towards | Dull | Silent | Silent |
Effusion | ↓ | Away | Stony dull | ↓ | ↓ |
Pneumothorax | ↓ | Away | ↑ | ↓ | ↓ |
Emphysema | ↓ (both) | Normal/↑ | Polyphonic wheeze | ||
Asthma | ↓ (both) | Ronchi |