護理師為 COPD 病人準備出院規劃，哪些護理介入是適當的？（選所有適合的）
A nurse is preparing discharge plans for a client with COPD. Which interventions are appropriate? (Select all that apply.)
- AEncourage smoking cessation✓ 正解鼓勵戒菸
- BTeach deep breathing and coughing techniques✓ 正解教導深呼吸與咳嗽技巧
- CRecommend a high-sodium diet建議高鈉飲食
- DEducate on the use of inhalers✓ 正解衛教吸入器之使用
- ESuggest avoiding large crowds during flu season✓ 正解建議流感季節避免前往人群聚集處
慢性阻塞性肺病（COPD）的照護核心在於減緩肺功能惡化、促進氣道清潔及預防急性加重（Exacerbation）。戒菸是唯一能顯著減緩肺功能下降的介入；深呼吸與咳嗽技巧（如噘嘴式呼吸）有助於肺部擴張及痰液排出；正確使用吸入器（Inhalers）是藥物治療有效的關鍵。此外，COPD 病人對呼吸道感染極度敏感，預防感染是降低住院率的關鍵。臨床思路應優先考慮肺部功能維持與感染預防。
The core of COPD care is to slow the deterioration of pulmonary function, promote airway clearance, and prevent acute exacerbation. Smoking cessation is the only intervention that significantly slows the decline in lung function; deep breathing and coughing techniques (such as pursed-lip breathing) help with lung expansion and sputum clearance; correct use of inhalers is essential for the effectiveness of drug therapy. In addition, patients with COPD are highly susceptible to respiratory infections, so infection prevention is a key strategy for reducing hospitalization. Clinical priorities should focus on preserving pulmonary function and preventing infection.