下列肌腱中未参与构成鹅足的是()
A.缝匠肌肌腱
B.股薄肌肌腱
C.半膜肌肌腱
D.半腱肌肌腱
E.股二头肌肌腱
参考答案:C
______ it was, he never gave up. [ ]
A. How hard
B. No matter how hard
C. No matter how
D. No matter hard
口服对比剂行胆囊CT扫描,下面论述错误的是()
A.口服碘番酸对比剂1~2片
B.对比荆提前14~16小时服下
C.层厚、层间距为5mm行胆囊区连续扫描
D.采用软组织窗技术观察
E.必要时变换体位扫描