下列哪项在MRI扫描中呈高信号改变()
A.颅骨内外板
B.乳突气房
C.硬脑膜
D.颅骨板障
E.含气副鼻窦腔
参考答案:D
(2013·高考湖南卷)The sun began to rise in the sky,________the mountain in golden light.
A.bathed
B.bathing
C.to have bathed
D.having bathed
女,47岁,患有Graves病行放射治疗半年,出现乏力、怕冷、记忆力减退;呈特殊面容,眼睑浮肿,毛发稀疏而干脆、声音嘶哑,食欲不振,T3水平明显下降。应选用的药物是
A.卡比马唑
B.泼尼松龙
C.胰岛素
D.甲状腺素
E.地塞米松