第2题: [单项选择][复合型非选择题]男性,48岁。1年前开始逐渐出现颈后酸痛不适,双手麻木,不灵活,使用筷子困难。行走时有踩棉花感,易跌倒。查体:前臂外侧痛觉减退,四肢肌张力增高,双Hoffmann试验(+),踝阵挛(+),Babinski征(+)。辅助检查:X线检查见颈5~6生理曲度消失,局部轻度后凸畸形,间隙狭窄,增生硬化,椎管矢状径15mm。治疗首先宜采取() A. 颈椎牵引 B. 按摩 C. 手术 D. 颈托固定 E. NSAIDS及神经营养药物 参考答案:C
第16题: [单项选择]肝海绵状血管瘤的推荐放疗剂量为() A. 30~40Gy B. 15~20Gy C. 20~30Gy D. 40~45Gy E. 45~50Gy 参考答案:C
第17题: [填空题]What does "the rich were keep most of the profits" mean A. A.It means that the buying power was not defused throughout the economy B.It means the economy was booming C.It means breaking down the traditional American value of saving for a rainy day.