Medical Surgical Nursing Questions And Answers !exclusive! Official

Note: A common trick in nursing exams is asking which statement indicates a need for further teaching. Always look for the incorrect statement in these "negative" questions.

Yes, but cautiously. In COPD with chronic hypercapnia , high oxygen can reduce hypoxic drive, causing respiratory depression. However, it is a myth that oxygen must be withheld. Current guidelines: Titrate oxygen to maintain SpO2 88–92% in high-risk COPD patients. Never withhold oxygen to avoid hypoxic drive—monitor for drowsiness or rising PaCO2 via ABG. Medical Surgical Nursing Questions And Answers