When Preparing for a CO₂ Response Test,the Technologist Should Fill

question 14

Multiple Choice

When preparing for a CO₂ response test,the technologist should fill the rebreathing bag with which of the following concentrations?

• A) Oxygen 21%,CO₂ 7%,Balance N₂
• B) Oxygen 90%,CO₂ 10%
• C) Oxygen 93%,CO₂ 7%
• D) Oxygen 21%,CO₂ 10%,Balance N₂

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