Emphysema is an irreversible respiratory disease in which

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Quizplus · Accepted Answer

Emphysema is characterized by the destruction of the alveoli, the small air sacs in the lungs where gas exchange occurs. This leads to a loss of lung tissue and a reduction in the amount of oxygen that can be absorbed into the bloodstream. Excess mucus production and inflammation/constriction of the bronchial tubes are more commonly associated with other respiratory diseases like chronic bronchitis and asthma, respectively. Increased lung elasticity is not a characteristic of emphysema, as the loss of lung tissue typically reduces overall lung function.

Emphysema Is an Irreversible Respiratory Disease in Which