不属于功能磁共振成像的是()。 ["扩散磁共振成像","血氧水平依赖功能磁共振成像","波谱分析","磁敏感加权成像","灌注加权成像"]
再生障碍性贫血患者红细胞平均指数为()。 ["MCV:80~100flMCH:27~34pgMCHC:320~360g\/L","MCV:<80flMCH:<27pgMCHC:<320g\/L","MCV:<80flMCH:<27pgMCHC:320~360g\/L","MCV:>100flMCH:>34pgMCHC:<320g\/L","MCV:>100flMCH:>34pgMCHC:320~360g\/L"]
在突发性聋的类型中,预后最好的是() ["低频下降型","中频下降型","高频下降型","平坦下降型","全聋型"]
国家需要重点扶持的高新技术企业,减按()的税率征收企业所得税。 ["10%","20%","15%","25%"]
在受灾现场实施预检分诊时,需要使用红色分类的情况是() ["面部烧伤者","张力性气胸者","腿部骨折行走困难者","上肢皮肤裂伤流血者","踝部剧烈疼痛者"]
研究同化物运输途径的实验有