(7~9题共用题干)患者,女性,75岁,高血压病病史30年,冠心病心绞痛病史9年,发现血脂升高5年,近半个月胸痛发作频繁,休息或含服硝酸甘油效果欠佳。今晨与家人发生争吵时,胸痛30分钟不缓解,伴大汗急诊入院。 急诊护士给予患者的处理,下列哪项不妥
A. 卧床休息
B. 开放静脉
C. 心电监测
D. 准备气管插管物品
E. 鼻导管吸氧
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某折线形边坡资料如下:Q1=923kN;α1=42°;C1=12kPa;ψ1=18°;l1=11.2m;Q2=1094kN;α2=45°;C2=15kPa;ψ2=24°;l2=13.8m;Q3=1029kN;α3=13°;C3=30kPa;ψ3=20°;l3=13.0m;该滑坡的稳定系数Fs为()。
A. 0.90
B. 1.00
C. 1.10
D. 1.20
Questions 5 to 7 are based on the following conversation. At the end of the conversation, you will be given 15 seconds to answer the questions. Now listen to the conversation. What did the woman say about the loss of the bags
A. She would check with the bellboy again.
B. She had dealt with similar cases before.
C. The case must be reported to the guards.
D. She would see to the matter personally.
某冻土层厚度4.0m,黏性土,融化下沉量为60mm,其融沉性分级为()。
(34~37题共用题干)患者,女性,20岁,腕、踝关节疼痛及脱发l年,近期去南方旅行后发现面部出现紫红斑,遂就医。查体:头发稀疏,面颊及颈部均有不规则圆形红斑,口腔有溃疡。 患者返家后的健康指导以下哪项不妥
A. 介绍本病的基本知识
B. 告知有关药物知识
C. 病情缓解亦不能怀孕
D. 避免日晒、劳累
E. 保持乐观情绪