In HFOV, which parameter is the primary control of PaCO2?

In HFOV, which parameter is the primary control of PaCO2?

• A. Frequency is the primary control of PaCO2
• B. Ti% is primary control of PaCO2
• C. Mean Airway Pressure (Paw) is primary control of PaO2
• D. Amplitude (Power, Delta P) is primary control of PaCO2

Answer: (D)