伤急救的原则是什么？
["\n\u521b\u4f24\u6025\u6551\u539f\u5219\u4e0a\u662f\u5148\u62a2\u6551\u3001\u540e\u56fa\u5b9a\u3001\u518d\u642c\u8fd0\uff0c\u5e76\u6ce8\u610f\u91c7\u53d6\u63aa\u65bd\uff0c\u9632\u6b62\u4f24\u60c5\u52a0\u91cd\u6216\u6c61\u67d3\u3002\u9700\u8981\u9001\u533b\u9662\u6551\u6cbb\u7684\uff0c\u5e94\u7acb\u5373\u505a\u597d\u4fdd\u62a4\u4f24\u5458\u63aa\u65bd\u540e\u9001\u533b\u9662\u6551\u6cbb\u3002\u89e3\u6790\uff1a\uff08\u53d8\u7535\u300a\u5b89\u89c4\u300bQ\u70b9\uff09 \n"]