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患儿女性，出生1天，因“身体冰冷，气息微弱，皮肤板硬”来诊。患儿系早产儿，肛温≤35℃，肛-腋温差为负值，硬肿范围＜40%，全身冰冷，僵卧少动，反应差，气息微弱，面色苍白，肌肤板硬而肿，皮肤暗红。唇舌色淡，指纹浮红不显。

本病的治法是（）

A.益气温阳，温经活血

B.温经散寒，活血通络

C.温阳散寒，活血化瘀

D.益气活血，温经活络

E.健脾益气，补血通络

答案

参考答案：A

单项选择题

在下列医务人员的治疗行为中，符合不伤害原则的是______

A．对病人无益，且有轻度伤害
B．对病人有益，但构成了强迫
C．对病人有利有害，但利小于害
D．对病人有利有害，但利大于害
E．对病人是禁忌的
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单项选择题

The fact that most Americans live in urban areas does not mean that they reside in the center of large cities. In fact, more Americans live in the suburbs of large metropolitan areas than in the cities themselves.
The Bureau of the Census regards any area with more than 2,500 people as an urban area, and does not consider boundaries of cities and suburbs.
According to the Bureau, the political boundaries are less significant than the social and economic relationships and the transportation and communication systems that integrate a locale. The term used by the Bureau for an integrated metropolis is an MSA, which stands for Metropolitan Statistical Area. In general, an MSA is any area that contains a city and its surrounding suburbs and has a total population of 50,000 or more.
At the present time, the Bureau reports more than 280 MSAs, which together account for 75 percent of the U.S. population. In addition, the Bureau recognizes 18 megapolises, that is, continuous adjacent metropolitan areas. One of the most obvious megapolises includes a chain of hundreds of cities and suburbs across 10 states on the East Coast from Massachusetts to Virginia, including Boston, New York, and Washington D. C. In the Eastern Corridor, as it is called, a population of 45 million inhabitants is concentrated. Another megapolis that is growing rapidly is the California coast from San Francisco through Los Angeles to San Diego.

Which of the following are NOT considered important in defining an urban area

A．Political boundaries.

B．Transportation networks.

C．Social relationships.

D．Economic systems.
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