Which is an example of a non-drug method of pain relief?
- AA morphine injection into the thigh
- BA lidocaine patch
- CRelaxation and distraction
- DAn ibuprofen tablet with food
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- It does not involve any medicine.
- 两个错误答案已被划掉。剩下的两个中有一个是正确的。
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Non-pharmacological methods include positioning, heat or cold, relaxation, distraction, music, breathing techniques and TENS. They work best alongside analgesics, not instead of them for severe pain.