过标信号昼间的显示方式是什么?
矿浆中气泡的大小与起泡剂的用量() ["有关","无关","相关","不能确定"]
构成医疗事故的主观方面应当是() ["技术水平欠缺的技术过失","违反卫生法规和诊疗护理规范常规的责任过失","违反操作规程的故意","疏忽大意的过失","过于自信的过失"]
患者,男,66岁。有残根需要拔除,X线片示其腭侧根与上颌窦底影像重叠,若判断牙根是否位于上颌窦内,可根据的征象是() ["根尖周是否密度减低","牙周膜及骨硬板是否连续","上颌窦底是否突入牙根之间","上颌窦是否过大","垂直角度是否过大"]
膀胱湿热证多见() ["小便混浊如米泔","小便清长","小便短赤,淋漓涩痛","小便失禁","小便量少浮肿"]
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