Task: Answer Verification
Input (English): Question: Does bi-level Positive Airway Pressure ( BiPAP ) with standard exhalation valve improve maximum exercise capacity in patients with COPD?
Answer: Use of BiPAP with a standard exhalation valve during exercise increases VT and VE at the expense of augmenting VCO2 and dyspnea, which in turns reduces WLpeak in COPD patients.
Output (English): no