行颈、胸手术后,患者应采取的体位是() ["平卧位","侧卧位","高半坐位卧式","低半坐位卧式或斜坡卧位","15°~30°头高脚低斜坡卧位"]
鼻渊相当于西医的() ["慢性鼻炎","过敏性鼻炎","鼻息肉","化脓性鼻窦炎","鼻出血"]
乳癖为() ["经前乳房肿块疼痛","肿块边界清楚,活动度好","肿块坚硬,边界不清,活动度差","肿块皮色不变,脓液稀薄","肿块有明显压痛伴发热"]
某男,5岁,睡中遗尿,面色苍白,精神疲乏,畏寒,舌淡,脉沉细。针灸治疗本病应选取() ["关元、中极、膀胱俞、三阴交","肾俞、肺俞、百会、神门","曲骨、阴陵泉、百会、神门","中极、膀胱俞、肾俞、肺俞","肝俞、太冲、曲骨、阴陵泉"]
机组在运行中的定期工作有哪些?
机组运行时轴承温度升高发出警报,如何处理?