Which statement about command authorization and security con_答案

【单选题】

Which statement about command authorization and security contexts is true？___

A. If command authorization is configured， it must be enabled on all contexts.

B. The change to command invokes a new context session with the credentials of the currently

C. AAA settings are applied on a per-context basis

D. The enable. 15 user ang admins with chang to permission ha e dfferent command authorization levels pertontext

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C. router（config-if）#ip ospf authentication-key CISCOPASS

D. router（config-if）#area 0 authentication message-digest

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Which command do you enter to verify that a vpn connection is established between two endpoints and that the connection is passing traffic？ ___

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which type of Pvlan port allows communication from all port types？___

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对颅内压增高患者的处理，错误的一项是___

A. 发现有脑疝早期症状应立即应用脱水剂

B. 降低颅内压.控制脑水肿

C. 出现烦躁不安，紧急应用吗啡镇静

D. 及时通知医师，配合抢救

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A. 开车要有人陪同

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A. 脑桥出血

B. 脑叶出血

C. 基底节区出血

D. 小脑出血

E. 脑室出血

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C. 气管插管或气管切开

D. 体位引流

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C. 2级

D. 1级

E. 0级

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D. 腱反射减弱或消失

E. 感觉神经.运动神经和自主神经可受损

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A. 补充营养

B. 耐心解释病情

C. 鼓励咳嗽，清除痰液

D. 保护瘫痪肢体，有利恢复

E. 绝对卧床避免作肢体被动运动

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D. 创伤

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患者，男，75岁。有高血压病史30年，现突然出现剧烈头痛伴左侧上下肢瘫痪，诊断为脑出血，此时正确的护理措施是___

A. 头部热敷

B. 立即送往医院

C. 8小时后给予鼻饲流质

D. 去枕平卧位

E. 发病24～48小时内避免搬动

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【单选题】

脊髓压迫症最有价值的检查是___

A. CTA.

B. MRI

C. MRA

D. CT

E. MRV

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患者男，36岁，感冒后出现四肢瘫痪，饮水呛咳，吞咽困难，无二便障碍，医生诊断为吉兰―巴雷综合征，此患者面临的主要危险是 ___

A. 颅内压增高

B. 肺部感染

C. 泌尿道感染

D. 延髓麻痹

E. 呼吸肌麻痹

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吉兰―巴雷综合征引起的瘫痪主要为 ___

A. 弛缓性瘫痪

B. 痉挛性瘫痪

C. 中枢性瘫痪

D. 交叉性瘫痪

E. 截瘫

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重症肌无力最常见的首发症状为 ___

A. 眼外肌无力

B. 呼吸肌无力

C. 四肢肌无力

D. 咀嚼肌无力

E. 括约肌无力

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脊髓炎急性期最常用的药物是 ___

A. 抗生素

B. 丙种球蛋白

C. 糖皮质激素

D. 能量合剂

E. 维生素

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癫痫青春期肌阵挛发作首选的药物是 ___

A. 卡马西平

B. 苯妥英钠

C. 丙戊酸钠

D. 苯巴比妥

E. 地西泮

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重症肌无力的患者出现呼吸困难，可能发生了哪种危象 ___

A. 复发性危象

B. 反拗性危象

C. 胆碱能危象

D. 肌无力危象

E. 有存在危象

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对昏迷患者，护士最重要的观察是 ___

A. 体温

B. 神志

C. 呼吸

D. 瞳孔

E. 脉搏

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类风湿性关节炎患者血中类风湿因子主要是下列哪一种 ___

A. 自身抗体IgA.

B. 自身抗体IgD

C. 自身抗体IgE

D. 自身抗体IgG

E. 自身抗体IgM

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关于系统性红斑狼疮临床表现的描述，错误的是 ___

A. 有发热.面部蝶形红斑与四肢多形性红斑

B. 可出现类风湿性关节炎表现，但极少导致关节畸形

C. 可出现急进性肾炎.肾病综合征，但不引起尿毒症

D. 可有腹痛.呕吐.腹泻等

E. 可出现胸膜炎

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风湿性疾病关节病变的突出护理诊断是 ___

A. 疼痛

B. 躯体移动障碍

C. 潜在并发症

D. 活动无耐力

E. 皮肤完整性受损

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目前诊断和鉴别诊断风湿病的重要检测项目为___

A. CT

B. MRI

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D. 常规血象检测

E. 自身抗体检测

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【单选题】

下列哪项不是类风湿性皮下结节的特点 ___

A. 最常见于肘关节鹰嘴处

B. 骨隆起受压处也多见

C. 大小由数毫米至数厘米

D. 它的存在表示本病活动

E. 质硬.有压痛.非对称性分布

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【单选题】

系统性红斑狼疮患者正确的皮肤护理方法是___

A. 每天肥皂水擦洗

B. 用热水敷红斑处

C. 清洗后可用化妆品

D. 用温水湿敷红斑处

E. 居室定期紫外线消毒

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【单选题】

下列不属于风湿性疾病的共同临床特点是___

A. 属自身免疫病

B. 个体差异甚大

C. 病变累及多系统

D. 病程多呈急性

E. 抗生素治疗有效

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【单选题】

系统性红斑狼疮皮肤损害的主要部位是 ___

A. 颈部

B. 前胸上部

C. 全腹部

D. 口腔粘膜

E. 颜面部位

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【单选题】

系统性红斑狼疮患者脱发时的护理措施，哪项不正确 ___

A. 尽量剪成短发

B. 可用温水洗头

C. 忌染发.烫发

D. 多用肥皂按摩

E. 梅花针轻刺头皮

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【单选题】

系统性红斑狼疮的心血管损害以下哪一项最常见 ___

A. 心包炎

B. 心肌炎

C. 心内膜炎

D. 心律失常

E. 周围血管病变

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