| 单词 | bronchial asthma |
| 释义 | bronchial asthmanoun Pathology.asthma. Origin of bronchial asthmaFirst recorded in 1880–85 Words nearby bronchial asthmabronch-, bronchi, bronchia, bronchial, bronchial adenoma, bronchial asthma, bronchial calculus, bronchial gland, bronchial pneumonia, bronchial tube, bronchial tubes Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 Medical definitions for bronchial asthmabronchial asthma n.A condition of the lungs characterized by widespread narrowing of the airways due to spasm of the smooth muscle, edema of the mucosa, and the presence of mucus in the lumen of the bronchi and bronchioles. It is caused by the local release of spasmogens and vasoactive substances in the course of an allergic reaction. The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company. |
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