题目内容

女性，37岁，因突发头痛3小时入院，行头颅CT提示蛛网膜下腔出血。既往无高血压病史。患者入院后除脱水、止血等治疗外，还应进行何种重要检查（）

A. MRI
B. 脑血管造影
C. 脑电图
D. CTA
E. MRA

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患者，男，45岁，右手无名指刺伤后肿痛6天，加重并蔓延至手掌3天，检查掌心凹陷消失，皮肤张力高，压痛明显，手背肿胀明显，伴有寒热。手术切开排脓的切口宜选择（）

A. 拇指、示指指蹼虎口处切口
B. 大鱼际偏尺侧波动最明显处
C. 中、无名指间指蹼间横切口
D. 掌横纹中三分之一横切口
E. 掌横纹中三分之一纵切口

某患者因头痛、步态不稳3个月入院，行颅脑MRI检查提示后颅窝占位。如患者表现为躯干性和下肢远端共济失调，行走时两足分离过远，左右摇晃醉汉步态，病变考虑位于（）

A. 小脑半球
B. 脑干
C. 小脑蚓部
D. 小脑幕
E. 小脑脑桥角

Microsoft's COM is a software（1）that allows applications to be built from binary software components. COM is the underlying architecture that forms the foundation for higher-level software services, like those provided by OLE.COM defines a binary standard for function calling between components,a way for components to dynamically discover the interfaces implemented by other components,and a mechanism to identify components and their interfaces uniquely. OLE is a compound（2）standard developed by Microsoft.OLE makes it possible to create（3）with one application and link or embed them in a second application.Embedded objects retain their original format and（4）to the application that created them.Support for OLE is built into the Windows and MacOS Operating Systems.A（5）compound document standard developed mainly by Apple and IBM is called OpenDoC.空白（1）处应选择（）

A. architecture
B. protocol
C. procedure
D. structure

如果轴颈尺寸较大且过盈量也较大时为装配方便，可采用（），即将轴承放在油中加热至80-100℃后和常温状态的轴配合。