下列各项,不属关格主要病理因素的是() A.湿浊 B.水气 C.外风 D

题型:单项选择题

问题:

下列各项,不属关格主要病理因素的是()

A.湿浊

B.水气

C.外风

D.瘀血

E.内风

考点:广西中医住院医师规范培训中医内科学中医内科学题库
题型:单项选择题

某扩建工程拟向河流排放废水,废水量QA=0.25m3/s,苯酚浓度为Ch=40mg/L,河流流量Qp=6.5m3/s,流速vx=0.4m/s,苯酚背景浓度为cp=0.8mg/L,苯酚的降解系数K=0.25d-1,忽略纵向弥散作用,在排放点下游15km处的苯酚浓度是()。

A.1.89mg/L

B.3.03mg/L

C.5.47mg/L

D.2.21mg/L

题型:单项选择题

给患者吸痰时,对黏稠痰液的处理措施不正确的是()。

A.滴少量生理盐水

B.增大负压吸引力

C.叩拍胸背部

D.滴入化痰药物

E.超声雾化吸入

题型:单项选择题

患者男,68岁。3年前因直肠癌手术治疗,近来发现大便呈柏油样,连续数天禁肉食,3次大便隐血试验(++++)。

如果为对此患者进行确诊和全面评估,还需做的检查项目是().

A.肿瘤标志物检测

B.结肠镜检查

C.全腹部CT

D.骨ECT

E.基因突变检测

F.胸部CT

题型:单项选择题

阅读理解。

     In 1986, when Carlo Petrini first coined the term "Slow Food", he organized locally in his native Italy to

preserve the food and wine culture and protest fast food.

     Today, slow food has spread to 132 countries with over 85 000 members, addressing worldwide issues

like farmer equity and environmental stewardship-the actions people take to respect the rights of all living

things and all environments, to contribute to healthy and livable, communities.

     Characterized by Slow Food International as "good, clean, and fair food," slow food must enrich the eater's

life, have no negative impact on human or environmental health, and compensate fairly for food producers'

work. The average American meal travels about 1 500 miles to its final destination, with producing of food

traveling by plane from overseas and other items shipped across the country. However, cost for food travel

and heavy processing are not the only problems in the food industry that the environment faces. Industrial

agriculture also has unsustainable practices like inefficient water use and decreased biodiversity. Our ideas in

feeding ourselves are exceptional, but at various points our technologies come into conflict with nature's ways

of doing things. A great many of the health and environmental problems created by our food system owe to

our attempts to oversimplify nature's complexities, at both the growing and the eating ends of our food chain.

     "Slowing" food, by purchasing locally and sustainably, allows consumers to reduce the impact of "food

miles" and develop a closer relationship with their food producers. "We need to change our food system," said

David Prior, organizer of Slow Food Nation's Eat-In. "Our current food system is sick and we need to support

farmers and agriculture to ensure that everyone has the right to nutritious food."

1. The main idea of the passage can be summarized as _____.

A. why slow food is so important

B. the food and wine culture is rich in Italy

C. what you're eating always travels a long way

D. slow food makes the current food system sick

2. According to the second paragraph, environmental stewardship refers to _____.

A. measures of environmental protections

B. ways to establish healthy and livable communities

C. people's admiration for all the creatures on the earth

D. actions to protect the rights of all living things and environment

3. Slow food's characteristic doesn't lie in _____.

A. improving the quality of eater's life

B. providing a fair pay for food workers

C. being friendly to human and environmental health

D. developing a loose relationship with food producers

4. What is David Prior's attitude towards current food system? 

A. Suspicious

B. Unsatisfied

C. Indifferent

D. Supportive

题型:单项选择题

钢筋混凝土梁截面抗弯刚度随荷载的增加以及持续时间增加而______。

A.逐渐增加
B.逐渐减少
C.先减小后增加
D.先增加后减少

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