慢性再障的治疗首选A.抗胸腺球蛋白 B.丙酸睾丸酮肌肉注射 C.造血干细胞移植 D.

题型:单项选择题

问题:

慢性再障的治疗首选

A.抗胸腺球蛋白

B.丙酸睾丸酮肌肉注射

C.造血干细胞移植

D.维生素B12肌注

E.肾上腺糖皮质激素口服

考点:临床执业医师临床执业医师
题型:单项选择题

下列大洲中,所包含的发达国家个数最多的是[ ]

A.亚洲

B.欧洲

C.大洋洲

D.北美洲

题型:单项选择题

阅读理解。

     Guangzhou (Xinhua)-12 people were killed and 20 injured early yesterday morning when they jumped

from a burning train car into the path of an oncoming goods train in Southern China. When No. 247

Wuchang-Guangzhou passenger train was passing the Dayaoshan Tunnel in Guangdong Province, South

China at 00:17 yesterday, a fire caused by passengers' smoking broke out on No. 17 car. They wanted to

extinguish fire. As the train stopped some frightened passengers jumped from windows. 12 people were

crushed to death and 20 others injured by a northward passing goods train (No. 1766).

1. In which direction did the passenger train travel? [ ]

A. Northward.

B. Southward.

C. Eastward.

D. Westward.

2. When did the accident happen? [ ]

A. At 00:17 am.

B. At 00:17 pm.

C. At seventeen past one.

D. At seventeen to one.

3. Where did the accident happen? [ ]

A. In Wuchang.

B. In Guangzhou.

C. In Hubei.

D. In Guangdong.

4. What was the cause of the fire? [ ]

A. A heavy rain.

B. High temperature.

C. Carelessness.

D. Fear.

题型:单项选择题

在什么情况下,队列研究比病例对照研究有独特的优点()

A.研究时间不足时

B.研究一种暴露与多种结局的关系

C.资金缺乏

D.研究的暴露因素可定量测定

E.研究的疾病为某种不常见疾病时

题型:单项选择题

有上下影线的阳线和阴线是两种最为普遍的K线形状,说明多空双方争斗很激烈,双方一度都占据优势,把价格抬到最高价或压到最低价,但是又都被对方顽强地拉回()

题型:单项选择题

依法治税必须坚持以马克思主义基本理论为指导,坚持党的领导,具体来说应坚持三项原则,下列不正确的是()。

A、坚持群众的观点

B、坚持民主集中制的原则

C、坚持实践的观点

D、坚持实事求是的原则

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