某女,30岁,左侧乳房疼痛,以胀痛为主,肿块形态不规则,质地中等,表面光滑,活动度好,应诊断为() ["乳痨","乳核","乳发","乳痈","乳癖"]
下列关于骨髓增生异常综合征的叙述正确的是() ["骨髓必须三系有病态造血","外周血细胞必须有三系减少","外周血细胞必须有两系减少","病态造血非MDS特有","造血细胞凋亡减少"]
腕三角软骨损伤可出现() ["屈腕试验阳性","叩击试验阳性","握拳尺偏试验阳性","腕关节尺偏挤压试验阳性","腕关节桡偏挤压试验阳性"]
桡侧伸腕肌腱周围炎压痛部位在() ["腕部背桡侧","前臂下段背桡侧","前臂中下段背桡侧","前臂中段背桡侧","手背桡侧"]
某女,28岁,乳房突发皮肤焮红漫肿,疼痛剧烈,肿势扩大,形寒壮热,治疗时应诊断为() ["乳痈","乳核","乳发","乳癌","乳癖"]
物流对生产系统会产生哪些影响?