男性,59岁。因右下腹疼痛15天入院。查体:右下腹扪及包块约10cm×8cm大小,压

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问题:

男性,59岁。因右下腹疼痛15天入院。查体:右下腹扪及包块约10cm×8cm大小,压痛。诊断:阑尾周围脓肿,手术切开引流出100ml有恶臭的脓液。考虑感染的致病菌为()

A.单纯大肠埃希菌感染

B.铜绿假单胞菌感染

C.大肠埃希菌和粪链球菌的混合感染

D.铜绿假单胞菌和类杆菌的混合感染

E.变形杆菌和大肠埃希菌的混合感染

考点:广东住院医师外科学外科急诊外科急诊题库
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二类场所的医用IT系统内装设插座要求( )。

A.每一患者治疗处应引来至少两回分开的插座回路

B.医用IT系统的插座其他系统用的插头应无法插入

C.医用IT系统的插座具有明显的可资区别的标志

D.电气设备应转换至安全电源继续供电一定的时间

题型:单项选择题

关于分布式数据库系统,不正确的是

A.分布式系统的存储结构要比非分布式系统复杂

B.分布式系统用户的操作与非分布式系统没有什么不同

C.数据操作在逻辑上没有变化

D.分布式系统的所有问题都是用户级别的

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患者男,52岁,因“反复腰痛伴肉眼血尿20年”来诊。患者20年来反复腰痛伴肉眼血尿,腹部X线片及B超提示双肾结石,经过多次碎石治疗。近1年口干,多饮,尿量增多,食欲可,排粪正常。无骨痛、骨折,无发热、乏力、盗汗。查体:肾区叩痛(+)。

目前应考虑的疾病为()

A.单纯泌尿系结石

B.痛风

C.肾小管性酸中毒

D.原发性甲状旁腺功能亢进症

E.泌尿系结核

F.特发性高尿钙症

题型:单项选择题

Android系统可以同时运行多个程序吗?()

A.可以

B.不可以

题型:单项选择题

Have you had a headache during a test Have you ever been so worried about something that you have a headache or even can’t sleep at night If so, then you know what stress is. Stress is what you feel when you are worried about something. This worry in your mind can make your body feel bad. You may feel angry, sad, scared, or afraid—all of which can give you a stomachache or a headache.
However, there are different kinds of stress. Some kinds of stress are good and others are bad. Good stress might happen when you’re called to answer questions in class or when you have to give a speech. This kind of stress can help you to get things better done. For example, you may do a better job on your test if the stress pushes you to prepare better before the test.
On the other hand, bad stress can happen if stress lasts too long. You may not feel well if your parents are fighting, if a family member is sick, if you’re having problems at school, or if anything else makes you unhappy every day. That kind of stress isn’t going to help you. And it can actually make you sick.
The best way to fight stress is to have a balanced life. Make sure you keep your SELF in mind: Sleep, Exercise, Leisure(休闲), and Food. If you get enough sleep and eat properly, and if you exercise and leave time for fun, you’ll probably feel less stressed.

Title: Face the Stress
Meaning of stressStress is a (68) when you are worried about something.
Possible effectYou may feel uncomfortable in your (69) and body.

Good stress

· It might happen when you have to (70) in public.

· It will be more (71) for you to do the job successfully.

· It makes you (72) better before doing the job.

Different kindsBad stress

· It might happen if your stress (73) too long.

· You may not feel well with the (74) of a family member, problems at school or something else that worries you every day.

· It might stop you from getting your work well done.

How to keep stress (75) 

Have a balanced life.

· Have enough sleep and have (76) food.

· Take exercise and have time to (77) yourself.


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