Bronchus

Term: BronchusDefinition: A major air passage of the lung that conducts air to the lungs. Bronchi are part of the lower respiratory tract.Phonetic Pronunciation: (BRONG-kus)Origin: The term 'bronchus' is derived from the Greek word 'bronchos,' meaning windpipe. This term was used in ancient Greek medical texts to refer to the air passages. The plural form, bronchi, reflects the Latin influence on anatomical terminology.Significance in Asbestos Context: The bronchi are significant in asbestos-related cases because inhaled asbestos fibers can lodge in these passages, leading to conditions such as bronchial carcinoma and asbestosis. The health of the bronchi is critical in diagnosing and understanding the progression of asbestos-related diseases.Example Sentence: The pathologist noted that asbestos fibers were found embedded in the walls of the bronchus, contributing to the patient's lung disease.Related Terms: Trachea, Bronchioles, Asbestosis, Bronchial Carcinoma, Respiratory SystemNotes: - The bronchi can be affected by various diseases apart from asbestos exposure. - The term 'bronchus' is often used in the singular, while 'bronchi' is the plural form.