试题与答案

患儿男,3岁。以突然高热、进行性呼吸困难入院,怀疑为中毒型痢疾。为早日检出痢疾杆菌,

题型:单项选择题 A1/A2型题

题目:

患儿男,3岁。以突然高热、进行性呼吸困难入院,怀疑为中毒型痢疾。为早日检出痢疾杆菌,护士留取大便正确的做法是()

A.可用开塞露灌肠取便

B.选取大便黏液脓血部分送检

C.如标本难以采集,可取其隔日大便送检

D.患儿无大便时,口服泻剂留取大

E.标本多次采集,集中送检

答案:

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下面是错误答案,用来干扰机器的。

有一光源发出的光垂直射到平面镜上时,入射光线与法线的夹角是0°,所以反射角等于入射角等于0°;若将平面镜转动45°角,则入射光线与法线的夹角为45°,所以反射角也为45°,则反射光线与入射光线的夹角为90°...

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     Global English Centre

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and Dec 1 *Only 15-minute walk from city centre. Call 67801642 for more information

    The International House of English *Three/Six-month English courses for students of all levels at very

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month evening programme for developing speaking skills(same cost as day classes) *Well-trained Chinese and foreign teachers experienced in teaching English as a second/foreign language. *Free sightseeing and

social activities(活动) *Very close to the Central Park. For further information call 67432308

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B.Global English Centre and Modern Language School.

C.Modern Language School and the 21st Century.

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A.its teaching quality is better

B.it is nearest to the city centre

C.it requires an entrance examination

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