The author's mother told him
A.his father was black.
B.his father was white.
C.nothing about his father.
D.his master was his father.
第1题
肾脏CT增强扫描,需要进行5min后延迟扫描的病变是
A、肾动脉狭窄
B、肾实质病变
C、肾盂囊肿
D、肾皮质囊肿
E、肾上腺腺瘤
第5题
A.X线平片可见病变轮廓
B. CT增强扫描病灶无增强
C. MR检查T1WI病变呈高信号
D. MR检查T2WI病变呈低信号
E. CT片扫描病灶与肝实质密度相似
第7题
诊断肾动脉病变金标准的检查是
A、肾血管CTA
B、肾血管MRA
C、肾增强扫描
D、肾动脉DSA
E、肾动脉彩色多普勒超声检查
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