下列哪项不符合股骨头缺血性坏死的表现()
A.股骨头相对密度增高
B.股骨头囊变硬化
C.股骨头压缩变形
D.股骨头蘑菇状变形
E.股骨头无骨质疏松
参考答案:E
---I decided to travel round Yunnan for a year.
---_______? You have just started a new job.
A.Come on
B.How come
C.Why not
D.What for
下列不属于β受体兴奋效应表现的是()
A.支气管扩张
B.血管扩张
C.心脏兴奋
D.瞳孔扩大
E.肾素分泌