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患病和意外伤害,是人生免不了的。如果在医师、专家没有到达以前,给予适当而有效的紧急救护,足以防止轻病转重和传(感)染扩大,甚至免于死亡。因此,急救知识和技能,是保障我们生命安全的重要途径。(1)骨折与脱臼:骨折就是骨骼折断,因为受到直接或间接的暴力,或者由于肌肉牵引的力量过度所致。脱臼就是构成关节之骨骼发生变位。大都是由于间接的暴力所致。但有时也会由肌肉牵引的力量过度而造成。
Illness and accidental injury are unavoidable in life. If physicians and experts do not arrive, adequate and effective first aid is sufficient to prevent the spread of serious illnesses and spread of infections, even from death. Therefore, first aid knowledge and skills are important ways to ensure the safety of our lives. (1) fracture and dislocation: fracture is the fracture of the bones, because of direct or indirect violence, or due to excessive muscle traction force. Dislocation is the dislocation of the bones that form the joint. Mostly due to indirect violence. But sometimes it’s caused by excessive muscle traction.