Which of the following pulmonary function testing values would be found in a patient with severe, obstructive bronchiectasis? A) Decreased RV/TLC ratio B) Increased PEFR C) Increased FEF_25%-75% D) Decreased FEF_25%-75%

Question

Quizplus · Accepted Answer

A decreased FEF_25%-75% would be found because the patient's secretions will reduce expiratory air flow. Air trapping will result in an increased RV/TLC ratio. PEFR will be reduced because of airway secretions.

Which of the Following Pulmonary Function Testing Values Would Be