What oxygen flow rate is generally safe for a client with chronic obstructive pulmonary disease who retains carbon dioxide?
Answer and explanation
Correct answer: D. 1 to 2 liters per minute by nasal cannula
- Step 1: These clients rely partly on a low oxygen drive to breathe. Step 2. High flows can reduce the drive and raise carbon dioxide. Answer: 1 to 2 liters per minute. Why not the others: higher flows are risky, and oxygen is still needed.
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