The following data are obtained after an exercise (stress) test for exercise-induced asthma:

Based on these data, the post-exercise FEVi represents a decrease of approximately

After finishing the exercise portion of a test for exercise-induced bronchospasm, a patient
complains of difficulty "catching her breath." A pulmonary function technologist should

When performing exercise testing on a biologic control, the measurements obtained should be compared with

A patient's bronchial provocation test was interpreted as positive for hyperreactive airways. Considering changes from a pre-challenge baseline, all of the following are consistent with this interpretation EXCEPT a

The following blood gas report is questioned by the attending physician:

Which of the following values is INCONSISTENT?