门脉早期团注Gd-DTPA后多时相血管分期图像获取时间分布为()
A.18~36s
B.50~90s
C.90~110s
D.140~160s
E.180~360s
参考答案:B
-Shall we have a party this evening?
-lt's a deal_____.
A.I'II treat
B.Thank you
C.It's up to you
D.Let me See
一年轻女性系统性红斑狼疮患者,全血细胞减少,尿检有轻度蛋白尿、红白细胞、管型,血沉80mm/h,低蛋白血症,低补体。
如果选用强的松的话,其剂量适于:()。
A.<15mg/d
B.<30mg/d
C.30~40mg/d
D.50~60mg/d
E.60~80mg/d