Determine if each characteristic is increased or decreased in someone who suffers from emphysema. Characteristics Decreased in Emphysema Increased in Emphysema Does Not Change Tidal volume Effort needed to ventilate Total lung capacity Size of alveoli Lung elasticity Number of alveoli Expiratory reserve volume
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Tidal volume: Decreased in emphysema. This is because the airways are obstructed, making it difficult for air to move in and out of the lungs. Show more…
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