生活饮用水卫生标准中一般化学指标有多少项？其中对水的pH值和总硬度有何要求？

需要呼气后摒气曝光检查的疾病是

A．肺不张

B．胸腔积液

C．少量气胸

D．肺部肿瘤

E．中叶综合征

病历摘要：患者女性，50岁。30分钟前从摩托车上摔下，左枕部着地，当时人事不醒，双侧瞳孔等圆等大，直径约2.5mm，呕吐3次，为胃内容物，量多，非喷射状。约30分钟后，患者清醒，诉头痛，恶心，四肢活动好，继续上路；约3分钟，患者又人事不醒。体查：T36.8℃，P60次/分，R15次/分，BP22/11Kpa。右侧瞳孔5mm，左侧瞳孔2.5mm，对刺痛能睁眼，呻呤，对语言不能应答，左侧肢体运动反应只能肢体过伸。假如你是当班护士，你会采取以下哪些主要的护理措施？提示：CT结果示：多发性脑挫裂伤、右额颞硬脑膜外血肿.（）

A.保持呼吸道通畅

B.做好病人的健康教育

C.防止休克

D.给氧;做好紧急术前准备

E.取头低脚高位

F.建立静脉通道;观察病情，并及时记录

The 92-year-old, thin, calm and proud lady, who is fully dressed each morning by eight o’clock, even though she is nearly blind, moved to a nursing home today.

Her husband of 70 years recently passed away, making the move necessary. After many hours of waiting patiently in the hall of the nursing home, she smiled sweetly when told her room was ready.

As she walked slowly to the elevator, I provided a true description of her tiny room, including the old sheets that had been hung on her window. “I love it,” she said with the happiness of an eight-year-old having just been presented with a new puppy.

“Mrs. Jones, you haven’t seen the room…just wait.”

“That doesn’t matter,” she replied. “Happiness is something you decide ahead of time. Whether I like my room or not doesn’t depend on how the furniture is arranged. It’s how I arranged my mind. I have already decided to love it. It’s a decision I make every morning when I wake up. Each day is a gift, and as long as my eyes open I’ll focus on the new day and all the happy memories I’ve stored away.” She went on to explain, “Old age is like a bank account. You take what you’ve put in. So, my advice to you would be to put in a lot of happiness in the bank account of memories. Thank you for your part in filling my memory bank.” And with a smile, she said, “All my memories are happy ones.”

Mrs. Jones was always happy in the nursing home and she died at the age of 108.

小题1:We can infer from the passage that the author________.

A．is one of Mrs. Jones’ children

B．is a relative of Mrs. Jones

C．works in the nursing home

D．is the owner of the nursing home小题2:The room in which the old lady will live________.

A．is very comfortable

B．is fairly big

C．isn’t well equipped

D．is equipped with new furniture小题3:Mrs. Jones was very happy when told about her room because she________.

A．couldn’t see what her room was like

B．thought the nursing home was her home

C．would have to live in the nursing home

D．had already made up her mind to be happy小题4: Which of the following words can best describe Mrs. Jones?

A．Proud.

B．Pleasant.

C．Determined

D．Honest

下列疾病中出现波状热的是（）

A.布氏菌病

B.霍奇金淋巴瘤

C.结核病

D.疟疾

E.斑疹伤寒

简单链形悬挂同一跨内相邻吊弦处的接触线高度差应符合设计预留弛度的要求，允许偏差不得大于（）mm；弹性链形悬挂相邻吊弦点处接触线的高度差不应大于（）mm。