糖皮质激素最适用于A.急性肾炎 B.慢性肾炎 C.糖尿病肾病 D.微小病变病 E.膜

题型:单项选择题

问题:

糖皮质激素最适用于

A.急性肾炎

B.慢性肾炎

C.糖尿病肾病

D.微小病变病

E.膜性肾病

考点:临床执业医师实践技能急、慢性肾小球肾炎
题型:单项选择题

为了研究唾液及口腔的咀嚼对淀粉的消化作用,某同学设计并完成了下列实验方案.

方法

分组

1234

处理

馒头块0.5g0.5g
馒头碎屑0.5g0.5g
2ml2ml
唾液稀释液2ml2ml
条件37℃保温5分钟
碘液检测2滴2滴2滴2滴
实验现象
(1)如果把2和4作为一组实验,目的是研究______.

(2)若模拟研究正常摄食情况下唾液对淀粉的消化作用,应选择的实验组合是______.

(3)3、4号试管中加入碘液后,3号试管的颜色变化是______,说明试管中______(填“存在”、“不存在”)淀粉;4号试管的颜色变化是______,说明试管中______(填“存在”、“不存在”)淀粉.

(4)通过3、4号试管实验结果的对照,你得出的实验结论是______.

题型:单项选择题

患者胸痛胸闷,CT如图,最可能的诊断为()

A.良性胸腺瘤

B.恶性畸胎瘤

C.侵袭性胸腺瘤

D.表皮样囊肿

E.淋巴瘤

题型:单项选择题

INTERNATIONAL TRADE OF PANLAND

 

小题1:Considering all imports and exports, what statement can be made about Panland’s trade?

A.Panland imports food and exports raw materials(原材料).

B.Panland imports manufactured goods(加工品) and exports food.

C.Panland imports manufactured goods and exports raw materials.

D.Panland imports raw materials and exports manufactured goods.小题2: With which of the following does Panland carry on the most trade?

A.Asia.

B.Africa.

C.Middle East.

D.United States.小题3:What is probably Panland’s largest import from the Middle East?

A.oil

B.food

C.wood

D.cotton小题4:Judging from its economy, it could be concluded that most of Panland’s working people are _____

A.farmers

B.fishing people

C.unskilled laborers

D.skilled factory workers

题型:单项选择题

为使试验结果具有代表性,在沥青取样时,应用取样器按液面上、中、下位置各取规定数量,并将取出的三个样品分别进行检验。( )

题型:单项选择题

训练机的电调型号和代表的意义?

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