You Are Giving a 80% He:20% O₂ Mixture to an Asthmatic

question 11

Multiple Choice

You are giving a 80% He:20% O₂ mixture to an asthmatic patient through a nonrebreathing mask with a compensated Thorpe tube O₂ flowmeter set at 8 L/min. What is the actual flow being delivered to the patient?

• A) 10 L/min
• B) 12 L/min
• C) 14 L/min
• D) 18 L/min

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