The Acceptable Lower Limit of PₐO₂ for a Mechanically Ventilated

question 7

Multiple Choice

The acceptable lower limit of PₐO₂ for a mechanically ventilated patient with ARDS is which of the following?

• A) 50 mm Hg
• B) 60 mm Hg
• C) 70 mm Hg
• D) 80 mm Hg

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