Which Level of FiO₂ and What Time of Exposure Has

question 46

Multiple Choice

Which level of FiO₂ and what time of exposure has been associated with oxygen toxicity?
1) FiO₂ of 0.5
2) FiO₂ of 0.7
3) FiO₂ of 0.6
4) 24 to 48 hr

• A)1 and 2 only
• B)3 and 4 only
• C)2 and 3 only
• D)1 and 4 only

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