COPD — Quiz

A client with COPD arrives with SpO₂ 84 %. Which oxygen prescription should the nurse implement first?

• ANon-rebreather at 15 L/min
• BNasal cannula at 2 L/min, titrate to SpO₂ 88–92 %
• CRoom air, elevate head of bed
• DBiPAP at 15/5

Which technique should the nurse teach for pursed-lip breathing?

• ARapid, shallow breaths through the nose.
• BInhale through the nose for 2 seconds, exhale through pursed lips for 4 seconds.
• CHold breath for 10 seconds after each inhalation.
• DBreathe deeply into a paper bag.