A Physician Orders 40% O₂ Through an Air-Entrainment Nebulizer for a Patient

question 22

Multiple Choice

A physician orders 40% O₂ through an air-entrainment nebulizer for a patient with a minute volume of 12 L/min. What is the minimum nebulizer input flow required to ensure the prescribed FIO₂?

• A)8 L/min
• B)10 L/min
• C)12 L/min
• D)14 L/min

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