问题 单项选择题

痈的临床表现特点是

A.发热不重

B.好发于毛囊丰富的部位

C.致病菌为溶血性链球菌

D.病变区有多个脓栓

E.全身疼痛

答案

参考答案:D

解析:痈是指邻近的多个毛囊及其周围组织的急性化脓性感染,也可由多个疖融合而成。多见于免疫力差的老年人和糖尿病病人,好发于皮肤较厚的颈部和背部,引起痈主要致病菌为金黄色葡萄球菌,早期疼痛较轻。随感染的发展,在中央区皮肤坏死,呈火山口状,有多个脓栓,局部疼痛加剧,多有明显的全身症状,如寒战、发热、食欲减退、乏力和全身不适等症状,严重者可因脓毒症或全身化脓性感染而危及生命。

阅读理解

阅读理解。

     When we think of leadership, we often think of strength and power. But what are these really, and how

do they operate?

     Leadership today is not about forcing others to do things. If this is even possible, it is short-term, and

tends to backfire. If you order someone to do something against their will, they may do it because they feel

they must, but the anger they feel will do more harm in the long-term. They will also experience fear.

     Fear causes the thinking brain to shut down, making the person unable to function at his or her best. If

they associate you with this emotion of fear, they will become less functional around you, and you will have

succeeded in not only shooting yourself in the foot, but possibly making a very good employee or partner

unable to perform effectively. Fear has no place in leadership.

     The way we influence people in a lasting way is by our own character, and our understanding and use

of emotion. We can order someone to do something, which may be part of the work day; or we can employ

them at the emotional level, so they became fully devoted to the projects and provide some of their own

motivation (积极性). Today's work place is all about relationships. Anyone works harder in a positive

environment in which they're recognized and valued as a human being as well as a worker. Everyone produces

just a bit more for someone they like. Leaders understand the way things work. They know the pay check

is not the single most motivating factor (因素) in the work life of most people.

     The true strength of leadership is an inner strength that comes from the confidence of emotional intelligence-

knowing your own emotions, and how to handle them, and those of others. Developing your emotional

intelligence is the single best thing you can do if you want to develop your relationships with people around

you, which is the key to the leadership skills.

1. The underlined phrase "shooting oneself in the foot" means _____ in this passage. [ ]

A. throw or walk in a specific direction or towards a specific objective

B. to grow forth (向前) from the ground

C. to move or pass suddenly or swiftly

D. to injure or harm one's own interests

2. An employee may have a feeling of fear in the work place when _____. [ ]

A. he cannot work at his best

B. he is forced to do things

C. he feels his brain shut down

D. he thinks of his work as too heavy

3. Which of the following is TRUE according to the passage? [ ]

A. People tend to associate leadership with fear.

B. Working conditions affect people's physical health.

C. Smart people are more functional in the work place.

D. Good relationship is the key to business success.

4. To positively influence employees, a leader should first of all _____.[ ]

A. develop his own personality

B. provide better suggestions

C. give his employees a pay raise

D. hide his own emotion of fear

5. Good leadership is mainly seen in a leader's ability to_____.[ ]

A. provide a variety of project for employees

B. help raise employees' living standards

C. deal wisely with employees' emotions

D. give employees' specific instructions (指导)

单项选择题