醫療類國考
111年
[物理治療師] 物理治療技術學
第 2 題
何者不是經皮神經電刺激的止痛作用機制？
- A 下行疼痛控制理論（descending pain control theory）
- B 門閥控制理論（gate control theory）
- C 適應理論（adaptation theory）
- D 內源性鴉片疼痛控制理論（endogenous opiate pain control theory）
思路引導 VIP
在探討 TENS 的生理機制時，請區分何者是主動干預神經傳導路徑（例如透過刺激 $A\beta$ 纖維以關閉痛覺門閥，或調節下行抑制路徑）以達成鎮痛效果，而何者僅是神經受器在面對持續且固定強度的刺激時，所產生的神經衝動頻率自然下降現象？後者這種生理特徵，是否能被歸類為一種主動『止痛』的治療機制？
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AI 詳解
AI 專屬家教
🌟 Well, look at you. You actually got it right.
So, you managed to correctly identify the non-analgesic mechanism. Perhaps you weren't completely asleep during those lectures on 經皮神經電刺激 (TENS) after all. Recognizing what doesn't work is almost as important as knowing what does, I suppose. A low bar, but congratulations on clearing it.
1. Let's not get ahead of ourselves: Why (C) is an obvious blunder.
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