患者女,37岁,劳累后突发寒战、高热1天、伴腰痛,尿频、急、痛,查体:体温39.6℃,呼吸24次/分,脉搏100次/分,血压90/60mmHg,左肾区叩痛(+)。尿常规白细胞满视野,红细胞10~15个/HP,可见白细胞管型,尿蛋白(+)。对确定诊断最有价值的检查是() ["A.IVP","B.肾超声检查","C.清洁中段尿培养","D.膀胱镜检查","E.肾活检病理检查","F.CT"]
适用于早期食管癌大规模检查的是() ["食管镜检查","食管拉网脱落细胞学检查","X线钡剂造影","胸部CT","锁骨上淋巴结活检"]
在DSA检查中,与提高信噪比直接相关的因素是() ["矩阵大小","X线剂量","球管焦点","摄影体位","采像速率"]
据《灵枢·本神》篇所述,所以任物者谓之() ["意","心","志","思","虑"]
不存在ABH血型物质的体液是() ["血清","脑脊液","精液","胃液","羊水"]
影响蛛网膜下隙阻滞平面调节的因素有哪些?