肝功能损害引起鼻出血的原因是()
A.凝血障碍
B.小血管损伤
C.破坏造血系统
D.内源性凝血酶原减少
E.血小板异常
参考答案:A
As the light turned green, I stood for a moment, not ___, and asked myself what I was going to do.
A.moved
B.moving
C.to move
D.being moved
女,44岁,头痛1周。结合鼻窦CT平扫及重组图像(MPR),最可能的诊断是()
A.骨软骨瘤
B.骨瘤
C.内生软骨瘤
D.真菌感染(曲菌球)
E.骨化性纤维瘤