题目内容:
胸部CT扫描,纵隔窗的窗宽(W)和窗位(C)范围宜采用
A.W200~300Hu,C20~30Hu
B.W300~500Hu,C30~50Hu
C.W400~600Hu,C50~70Hu
D.W600~800Hu,C70~90Hu
E.W800~1500Hu,C90~100Hu
参考答案:
答案解析:
胸部CT扫描,纵隔窗的窗宽(W)和窗位(C)范围宜采用
A.W200~300Hu,C20~30Hu
B.W300~500Hu,C30~50Hu
C.W400~600Hu,C50~70Hu
D.W600~800Hu,C70~90Hu
E.W800~1500Hu,C90~100Hu