22. Respiratory system Flashcards
(6 cards)
bronchopulmonary
A bronchopulmonary segment is a division of a lobe, and each lobe houses multiple bronchopulmonary segments支气管肺
bronchus
Each segment receives air from its own tertiary bronchus and is supplied with blood by its own artery 支气管
bronchoconstriction
the constriction of the airway are achieved through nervous control by the parasympathetic nervous system 支气管收缩
bronchodilation
the sympathetic nervous system stimulates the dilation of the airway 支气管扩张
pulmonary plexus
a region on the lung root formed by the entrance of the nerves at the hilum 肺丛