男性,70岁,反复咳嗽、咳痰30年,活动后气短12年。动脉血气分析示PaCO250m

题型:单项选择题

问题:

男性,70岁,反复咳嗽、咳痰30年,活动后气短12年。动脉血气分析示PaCO250mmHg,PaO245mmHg,能够延长寿命,防止肺动脉高压发展的最有效的家庭治疗是()

A.抗生素控制感染

B.支气管舒张剂治疗

C.吸入糖皮质激素

D.呼吸肌锻炼

E.长期家庭氧疗

考点:北京住院医师康复医学Ⅰ阶段内科康复内科康复题库
题型:单项选择题
已知椭圆两焦点坐标分别是F1(0,-2),F2(0,2),并且经过点M(-
3
2
5
2
)
,求椭圆的标准方程.
题型:单项选择题

属于衡量宏观经济发展总体目标指标的有( )。

A.通货膨胀率

B.国际收支

C.经济周期

D.失业率

E.国内生产总值

题型:单项选择题

下列叙述哪项是错误的()

A.凡药性温热,治疗寒证为主要作用的药物称为温里药

B.凡药性辛温热,治疗里寒证为主要作用的药物称为温里药

C.温里药的共同功效是温里散寒

D.温里药辛温燥热,凡热证、阴虚证及孕妇忌用或慎用

E.温里药应用不当,有助火,伤津之弊

题型:单项选择题

MONTREAL (Reuters) – Crossing the US-Canada border to go to church on a Sunday cost an American $10,000 for breaking Washington’s strict new security rules.

The expensive trip to church was a surprise for Richard Albert, who lives on the Canadian border. Albert often crosses the border like the other half-dozen people of Township 15. The nearby Quebec village of St. Pamphile is where they shop, eat and go to church. There are many such situations in these areas along the largely unguarded 5,530-mile border between Canada and the US, which in some cases actually runs down the middle of streets or through buildings.

As a result, Albert says he did not expect any problems three weeks ago when he returned home to the US after attending church in Canada as usual. The US customs station in this area is closed on Sundays, so he just drove around the locked gate, as he had done every weekend since the gate appeared last May, following a tightening of border security. Two days later, Albert was told to go to the customs office, where an officer told him he had been caught on camera crossing the border illegally.

Ottawa has given out special passes to some 300 Americans in that area so they can enter the country when Canadian customs stations are closed, but the US stopped a similar program last May. That forces the people to a 200-mile detour along hilly roads to get home through another border checkpoint.

Albert has requested that the customs office change their decisions on the fine, but he has not attended a Sunday church since. “I feel like I’m living in a prison,” he said.

小题1:We learn from the text that Richard Albert is      .

A.an American working in a Canadian church

B.a Canadian living in a Quebec village

C.a Canadian working in a customs station

D.an American living in Township 15小题2:Albert was fined because he      .

A.broke the American security rules

B.failed to obey traffic rules

C.worked in St. Pamphile without a pass

D.damaged the gate of the customs office小题3:According to paragraph 4, how can Americans in that area get home?

A.They have to drive through the town.

B.They have to race across the fields.

C.They have to drive to the mountain area.

D.They have to drive in a roundabout (绕道的) way.小题4:What would be the best title for the text?

A.A Cross-country Trip.

B.An Expensive Church Visit.

C.An Unguarded Border.

D.A Special Border Pass.

题型:单项选择题

什么是Donnan平衡?离子浓度满足什么条件?

更多题库