5岁男孩,咳嗽4个月,凌晨及活动后加剧,服用多种抗生素无效,服用博利康尼后有缓解。查

题型:单项选择题

问题:

5岁男孩,咳嗽4个月,凌晨及活动后加剧,服用多种抗生素无效,服用博利康尼后有缓解。查体:无发热,面及颈部散在湿疹。两肺呼吸音粗,该病儿最可能的诊断是( )。

A.毛细支气管炎

B.支气管异物

C.咳嗽变异性哮喘

D.支气管淋巴结核

E.儿童哮喘

考点:临床执业医师生物化学
题型:单项选择题

点A在数轴上距原点3个单位长度,且位于原点左侧,若将A点向右移动5个单位长度,此时A点表示的数是______.

题型:单项选择题

sin17°cos43°+cos17°cos47°=______.

题型:单项选择题

社区获得性肺炎常见的病原体是()

A.肺炎克雷白杆菌

B.肺炎链球菌

C.流感嗜血杆菌

D.非典型病原体

E.大肠杆菌

题型:单项选择题

下列动作中,属于力矩作用的是()。

A.用板手拧紧螺母

B.用丝锥攻螺丝

C.夯打地基

D.用手指旋转水龙头

题型:单项选择题

Questions 16 to 20 are based on the following talk.

Today we are going to talk about cross-cultural perceptions of time. Different cultures often have entirely different perceptions of time. The cultural anthropologist Edward T. Hall popularized the idea that cultures use time and view time in very different ways. The idea of the past, present, and future-- and the whole concept of scheduling or managing time--can be so different that it leads to cross-cultural miscommunications. In his 1990 book The Dance of Life, Hall writes, "Time is one of the fundamental bases on which all cultures rest and around which all activities revolve. Understanding the difference between mono-chronic time and poty-chronic time is essential to success. "

Hall’s notion of monochronism and polychronism can be understood as follows. Mono-chronic time is linear. Events are scheduled one at a time, one event following another. To a monochronic culture, this type of schedule is valued over interpersonal relationships. On the other hand, poly-chronic time is characterized by many things happening simultaneously. In addition, interpersonal relationships are highly valued in polychronic cultures.

Hall’s theory is that monochronic time can be found primarily in North American and Northern European cultures. These cultures emphasize schedules, punctuality, and preciseness. They also emphasize "doing" things. They are cultures that value productivity, that value getting things done "on time. " They view time as something that can be lost, kiiled, or wasted--or, conversely, they view time as something that can, or should, be managed, planned, and used efficiently.

Polychronic time, on the other hand, can be found primarily in Latin American, African, and Native American cultures. Their perception of time is more connected to natural rhythms. It is connected to the earth, to the seasons. This makes sense when we consider that natural events can occur spontaneously, sporadically, or concurrently. Polychronic cultures view time as being somewhat flexible. Since life isn’t so predictable scheduling and being precise simply isn’t that important. In addition, relationships with people are valued more than making schedules. There is more value placed on "being" than on "doing. "

Different cultural perceptions of time can lead to conflict, especially in the business world The idea of being late versus on time for a meeting, for example, might differ widely between an American businessperson and a Brazilian; the American businessperson might be far less tolerant of a Brazilian’ s late arrival. However, the Brazilian businessperson might be offended by an American’s insistence on punctuality, or on getting right down to business; the Brazilian would generally prefer to finish talking with colleagues first, and would not want to cut a conversation short in order to make an appointment.

Some traditional time management programs used in the business world might not translate well in another culture. Traditional time management programs in the business world emphasize to-do lists and careful scheduling. They are monochronic. However, a business in a polychronic culture might not adjust well to that system. Companies who impose these mono-chronic systems on places of business in polychronic cultures might be guilty of ethnocentrism, which means making their own ethnic or cultural values central and not valuing other values.

Edward Hall’s theory of monochronic and polychronic cultures has been challenged by some critics. Some people think it is overly general. They argue that within any cultural group we might find people who think of time differently. In other words, a primarily polychronic culture might have both monochronic and polychronic types of people. The same diversity among individuals might be found in a primarily monochronic culture. Critics of anthropologists like Edward Hall feel that it’s more useful to think of time differences among individuals, not just between cultural groups.

Question No. 16 Which of the following topics is the person talking about

18().

A. Poly-chronic time is found primarily in North America and Northern Europe.

B. Poly-chronism views time as flexible, so preciseness is not that important.

C. Poly-chronic cultures emphasize schedules and punctuality.

D. Poly-chronic cultures value productivity and getting things done "on time".

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