First things first. Bronchial spasms are of 2 different types --- acute and paradoxical . As a 2005 publication by Rosalind Franklin University of Medicine and Sciences, North Chicago reveals, acute bronchial spasm occur following the sudden constriction in the muscle walls of the lungs. These type of acute spasms are dangerous, as they can lead to the production of mucus which can irritate and block the airway even further, making breathing more difficult.
datum â(plural data or datums) ( 1 plural: data) A measurement of something on a scale understood by both the recorder (a person or device) and the reader (another person or device). ( 2 plural: data) (philosophy) A fact known from direct observation. ( plural: data) (philosophy) A premise from which conclusions are drawn.
Definition of datum. 1  1 plural dataplay \-É\ : something given or admitted especially as a basis for reasoning or inference an important historical datum This enormous expenseâand considerable riskâto pick up a datum or two about geriatrics? â Charles Krauthammer.