Which Arterial Blood Gas (ABG)values Would Indicate a Need for Oxygen

question 24

Multiple Choice

Which arterial blood gas (ABG) values would indicate a need for oxygen therapy?

• A) PaO₂ of 80 mm Hg
• B) PaCO₂ of 35 mm Hg
• C) HCO₃¯ of 24 mEq
• D) SaO₂ of 87%

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