Define bronchopulmonary segment. A)A bronchopulmonary segment is a region of the lung supplied by a main or primary bronchus. B)A bronchopulmonary segment is a region of the lung supplied by a lobar or secondary bronchus. C)A bronchopulmonary segment is a region of the lung supplied by a segmental bronchus. D)A bronchopulmonary segment is a region of the lung supplied by terminal bronchioles. E)A bronchopulmonary segment is a region of the lung supplied by respiratory bronchioles.

Question

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A bronchopulmonary segment is a region of the lung that is anatomically defined by a segmental bronchus, which is a tertiary bronchus, along with its accompanying pulmonary artery branch. Each segment is a discrete functional unit that can be surgically removed without affecting adjacent segments.

Define bronchopulmonary Segment