哪些是非藥物方式協助病人緩解疼痛的有效方法？（選所有適合的）
Which of the following is an effective way to help a client manage pain without medication? (Select all that apply.)
- AGuided imagery✓ 正解引導想像
- BDistraction techniques✓ 正解轉移注意力技巧
- CThermal therapy (hot/cold)✓ 正解熱療（冷/熱敷）
- DDeep breathing exercises✓ 正解深呼吸練習
- EKeeping the client completely immobile保持病人完全不動
非藥物疼痛管理（Non-pharmacological pain management）是 NCLEX 的核心考點，其基礎在於「閘門控制理論（Gate Control Theory）」。該理論認為，透過非疼痛性質的感官刺激（如觸覺、想像、呼吸），可以「關閉」脊髓中的神經閘門，從而阻斷疼痛信號傳向大腦。臨床思路上，護理師應優先考慮非侵入性且副作用較小的介入措施，特別是在多模式止痛（Multimodal analgesia）的框架下。正確選項 A、B、C、D 皆能透過生理或心理機制干擾疼痛感知。而選項 E（完全靜止）在大多數情況下是錯誤的，因為活動受限會導致肌肉僵硬、血栓風險及心理壓力，反而可能加劇疼痛感。
Non-pharmacological pain management is a core NCLEX topic, founded on the Gate Control Theory. This theory holds that non-painful sensory stimulation (such as touch, imagery, or breathing) can close the spinal cord's neural gate, blocking pain signals from reaching the brain. Clinically, the nurse should prioritize noninvasive interventions with minimal side effects, especially within a multimodal analgesia framework. Correct options A, B, C, and D can interfere with pain perception through physiologic or psychological mechanisms. Option E (complete immobility) is generally incorrect, because restricted activity leads to muscle stiffness, thrombosis risk, and psychological stress, which may actually worsen the experience of pain.
美國護理實務中，非藥物介入常被視為護理師的自主護理措施（Independent nursing interventions），不需醫囑即可執行並需詳實記錄其成效；台灣臨床則常將其視為輔助，較多依賴藥物處方。