After Completing a Single-Breath Diffusing Capacity,which of the Following Comments

question 5

Multiple Choice

After completing a single-breath diffusing capacity,which of the following comments would assist with the interpretation process?

• A) Four trials were completed after several false starts.
• B) The VC was performed an hour before the DLCO.
• C) The exhalation time was 2 seconds.
• D) Was unable to achieve an IVC at 85% of the SVC.