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WebFeb 17, 2024 · Lung sounds, or breath sounds, refer to the sounds heard when air moves through the respiratory system. These are easily identified by auscultation, or listening to the lungs fields with the stethoscope. The lung sounds are classified according to the sounds involved during inhalation and exhalation phases of the breath cycle, taking note … WebIf you hear a “whoop” when you breathe in, it may be a symptom of whooping cough (pertussis), a contagious infection in your respiratory system. Pleural Friction Rub WebFeb 13, 2024 · A harsh, hollow breath sound with high-pitched overtones heard on lung auscultation; It is produced by air passing through a large, superficial cavity that communicates with the bronchial system (e.g., a cyst or abscess) Can not be heard if there is fluid or a fungal ball within the cavity; Pathological breath sounds teacher certification study guide texas