106. Don’t scold him. He was just trying to do a good _____.
A.thing
B.act
C.manner
D.Deed
D
女性,53岁,右侧鼻腔流血近1年,近来头痛,行CT检查如图所示,请选择正确的答案()
A.鼻腔癌
B.鼻腔内息肉
C.副鼻窦炎
D.鼻腔炎性假瘤
E.鼻腔内血管瘤
下列哪一项不是MRI检查的禁忌证()
A.置有心脏起搏器
B.有碘过敏史
C.枪炮伤后弹片存留
D.体内有胰岛素泵
E.颅脑手术后动脉夹存留