男,42岁,呕吐、腹泻两天,意识模糊、烦躁不安半天。神志欠清,巩膜中度黄染,颈部可见

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问题:

男,42岁,呕吐、腹泻两天,意识模糊、烦躁不安半天。神志欠清,巩膜中度黄染,颈部可见数枚蜘蛛痣,腹软,脾肋下3cm,上肢穿刺部位有淤癍。Hb90g/L,WBC3.2×109/L。以下诊断肝性脑病最有价值的检查是:()

A.血气分析

B.血氨

C.肝功能

D.凝血功能

E.腹部CT

考点:住院医师公共科目临床药理学与传染病学广东住院医师临床药理学与传染病学模拟试卷二十一
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全程给水控制系统中,测量信号能自动地进行()、温度校正。

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摩尔是以下哪一个物理量的单位(  )

A.摩尔质量

B.物质的量

C.质量

D.物质的量浓度

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Safety and Security Procedures

Your safety and the security of your personal property are of the primary concern to those of us who welcome you as our guest. We urge you to take advantage of the following suggestions.

YOUR VEHICLE

Lock your vehicle and do not leave money or valuable items inside. We are not responsible for their loss.

TRAVELING

Be observant (机警) when sightseeing or traveling. Stay in well-lit and heavily traveled areas. Don’t display large amounts of cash.

GUEST ROOM SECURITY

For additional security use the deadbolt (插锁) provided on your door and make sure the windows are locked. As an additional precaution (预防措施), please secure the secondary locks provided. Do not admit anyone to your room without first making identification. A one-way viewer is provided in your door to assist with identification(识别). If there is any doubt about the person’s identify, please contact the Front Desk.

SAFETY BOXES

Do not leave money or valuables in your room or vehicle. We provide free safety boxes for your use. Hotel is not responsible for items left in room valued over$200.

KEYS

Safeguard your key. Please do not leave it in the door. Do not give your key to others or leave it unattended. Please leave your key at the Front Desk when you check out.

REPORTING

Please report any suspicious activity, or safety concerns to management.

FIR

Please familiarize yourself with the nearest fire exists. Report fire or smoke to the hotel operator. In the unlikely event of a fire, please move quickly and calmly to the nearest safe exit and leave the building. Avoid the use of elevator.

60. The suggestions are most probably from_____.

A. a hotel manager            B. a police officer

C. an experienced traveler      D. a tour guide

61. Which of the following is TRUE?

A. It is advised to travel to places where there are few people.

B. The hotel is not responsible for anything you lose.

C. Don’t report to the manager unless you are sure something is going wrong.

D. You’d better use the deadbolt and the secondary locks for safety.

62. If you feel doubtful about a stranger who knocks at the door, you should____.

A. let the person in after you have got his/her name

B. open the door to check the person’s ID card

C. call the Front Desk to make sure

D. contact the local police for assistance

63. What does the underlined part “ In the unlikely event of a fire” mean?

A. In case a fire happens, though it is not very possible.

B. If a fire happens when some big events are taking place.

C. In case a fire happens in a public building.

D. If a fire breaks out and it is getting out of control.

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如图所示,一导热气缸内壁光滑且开口向左,固定在水平地面上,用活塞封闭着一定质量的气体,活塞处于平衡状态.若在外界温度由28℃缓慢降低至18℃的过程中,大气压强保持不变,气体分子之间相互作用的势能可忽略,则(  )

A.密闭气体的内能增加

B.密闭气体向外界释放热量

C.密闭气体的压强变小

D.大气对系统不做功

题型:单项选择题

一般来说,对于患有明显心血管疾病、糖尿病的患者,较为适宜的有氧锻炼项目是()

A.慢跑

B.风球

C.乒乓球

D.步行

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