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A nonrebreather mask should fit snugly over a client's face.
😷A snug mask seal prevents room air from diluting the high FiO₂ concentration.
🌬️Proper fit ensures that one-way valves function correctly to prevent CO₂ rebreathing.
📏Avoiding gaps maintains the intended oxygen delivery and optimizes therapy effectiveness.
✔️A well-fitted mask reduces hypoxia risk by delivering near 100% oxygen.
📌Core Message
A snug fit on a nonrebreather mask is crucial for delivering high FiO₂.
This question is from ATI LPN fundamentals chapter 28 test which contains 48 questions.
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