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[问答题,论述题] 焊条电弧焊有哪些工艺特点?

胸腔穿刺术适应证。 下列哪一项治疗法则不属于反治法() ["热因热用","寒因寒用","标本兼顾","通因通用","塞因塞用"] 关于降钙素对骨骼的叙述是正确的() ["灭活骨细胞膜的腺苷酸环化酶","促进由骨骼游离钙离子","促进由骨骼游离磷离子","阻滞由骨骼游离钙离子","阻滞由骨骼游离镁离子"] 患者身热夜甚,神烦少寐,时有谵语,口渴,斑疹隐隐,脉数,舌绛而干。治宜选用() ["犀角地黄汤","清营汤","白虎汤","安宫牛黄丸","黄连解毒汤"] 有关闭合伤口的处理以下哪项不对() ["挤压伤需预防肾功能衰竭","腹腔内脏损伤大多需急诊手术","骨折需立即手术复位和固定","软组织挫伤局部早期可冷敷","气血胸需穿剌或引流"] 焊条电弧焊有哪些工艺特点?
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