关于溶血性贫血下列不正确的是() ["血清间接胆红素升高","血清结合珠蛋白升高","血涂片中出现幼红细胞","网织红细胞数升高","红细胞寿命缩短"]
女性,55岁,胸闷、气短5天,加重1天。最可能的诊断为() ["右叶肺炎","右肺不张","右侧胸腔积液","右下肺癌","右侧气胸"]
下列哪项有利于室性心动过速与室上性心动过速的鉴别() ["心室率160/min","心电图QRS波宽大畸形","过去发现室性期前收缩","心脏增大","心电图有心室夺获及室性融合波"]
溶血性贫血在溶血发作期,网织红细胞计数为() ["0.005","0.015","0.02","0.02~0.04","0.05~0.20"]
患者,男性,23岁。咳嗽2周,伴间断发热、咯血1天。最可能的诊断为() ["正常胸片","气胸","胸腔积液","浸润性肺结核","中心型肺癌"]
型式评价在计量器具管理中的作用是什么?