While Monitoring a Patient Receiving +12 Cm H₂O Flow-Mask Continuous

question 16

Multiple Choice

While monitoring a patient receiving +12 cm H₂O flow-mask continuous positive airway pressure, you note that the pressure drops to +6 cm H₂O during inspiration, but returns to +12 cm H₂O during exhalation. Which of the following would likely correct this problem?

• A) Check and correct any mask leaks.
• B) Check and correct any outflow obstruction.
• C) Increase the system flow.
• D) Increase the system pressure.

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