A 62-year-old with O2 sat 89% and COPD exacerbation receives high-flow oxygen to 100%. He becomes more somnolent with rising PaCO2. What target satura...

Question

A 62-year-old with O2 sat 89% and COPD exacerbation receives high-flow oxygen to 100%. He becomes more somnolent with rising PaCO2. What target saturation is recommended?

Accepted Answer

88-92%

Answer

>98%

Answer

70-75%

Answer

No oxygen

Answer

80-85%

us-abem MCQ (SBA): COPD (Oxygen Targets)

A 62-year-old with O2 sat 89% and COPD exacerbation receives high-flow oxygen to 100%. He becomes more somnolent with rising PaCO2. What target saturation is recommended?