<prompt> All of the following are characteristics of a bronchopulmonary segment exceptIt is surgically resectableIt is named according to the segmental bronchus supplying itIt is drained by independent intrasegmental branch of pulmonary veinIt is the largest subdivision of a lobe  <response>: The bronchopulmonary segments are not drained by independent branch of pulmonary vein. The tributaries of the pulmonary vein tend to pass intersegmentally between and around the margins of segments. A bronchopulmonary segment is the area of lung supplied by a segmental bronchus and its accompanying pulmonary aery branch Option B and can be resected surgically Option A. It is the largest division of a lobe. Ref: Gray;s Anatomy 41st edition Pgno: 960 