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Asked by dchenoweth
an elder patient with a 40-pack-year smoking history presents with progressive exertional dyspnea. Physical exam reveals a barrel chest and prolonged expiratory phase during respiration. Spirometry indicates a decreased FEV1/FCV ratio. Given these findings suggested of emphysema, which of the following would be expected in the patients breathing pattern? easier to breathe in than out due to loss of elastic recoil, equal difficulty breating in and out due to uniform airway obstruction, incresed difficulty breating in due to stiff lung disease, or no change in breathing pattern as prinary issue is with gas exchange and not airflow
SCIENCE
HEALTH SCIENCE
NURSING

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