男,36岁,1周前出现全身发热、头痛、乏力,经过对症治疗病情好转,随后再次出现头痛,

题型:单项选择题

问题:

男,36岁,1周前出现全身发热、头痛、乏力,经过对症治疗病情好转,随后再次出现头痛,并伴有恶心、呕吐,急到医院检查,MRI检查如图,最可能的诊断为()

A.星形细胞瘤

B.转移瘤

C.脑脓肿

D.脑梗死

E.脑内血肿

考点:放射医学主治医师放射科专业实践能力放射科主治医师专业实践能力
题型:单项选择题

女,33岁,孕33周,双下肢水肿1月余,头痛、头晕伴视物不清3天,呕吐1次(为胃内容物)就诊。

提示:入院后自觉头晕、眼花、视物模糊,查体:R20次/分,P90次/分,BP154/110mmHg,瞳孔等大,对光反射好,眼底检查:A:V为1:2,无出血及渗出。首选何种药物用于解痉()

A.654-2

B.硫酸镁

C.东莨菪碱

D.安密妥钠

E.冬眠Ⅰ号

F.地塞米松

题型:单项选择题

阅读下面短文并回答问题,然后将答案写到答题卡相应的位置上(请注意每题词数要求)。

In the spring of 2013, Carly Zalenski's eyes were filled with tears as the dusty bus ran down a dirt road in southern Vietnam. The 14-year-old girl and her family had traveled by plane from Canton, Ohio, to Ho Chi Minh City and then by bus deep into the Mekong Delta. Now, as they approached the village, hundreds of cheering schoolchildren lined the entrance to the Hoa Lac School, a two-story concrete building that Carly had raised money for.

Carly started helping others when she was eight, handing out Thanksgiving baskets at church to families in need. It was a snowy day, and she saw that one girl was wearing a pair of broken shoes and others didn't have warm coats. The next November, she went door-to-door asking for used coats, hats, gloves, and scarves, and then handed them out with the baskets.

But Carly wanted to do more - she wanted to "change lives," she says. She remembered that her grandmother's Rotary club had, years earlier, raised money to build a school in Vietnam. That was it, she decided. She'd build a school, too.

She put together a PowerPoint presentation on the people and culture of Vietnam. At 12, hardly able to see over the platform, she gave her first fund-raising speech. She spoke with enthusiasm" The kids in rural Vietnam don't have good schools, " she told a room of 200 Rotarians. "That's not fair. I want to raise money and improve the school condition to make their lives better. "

In two years, Carly set off with her family across Ohio, visiting three or four Rotary clubs a week. "We traveled like crazy people to all these meetings," recalled her mother, Kris.

Finally, Carly raised $ 50,000, which was matched by the Vietnam Children's Fund. At the donation ceremony in Hoa Lac, the school principal was impressed with the ninth grader. "How wonderful," he said through a translator, "that a girl wanted to do something for kids of her age so far away. "

小题1:In which year was Carly born? (Within 2 words)

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小题2:Why did Carly once collect used clothes from door to door? (Within 12 words)

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小题3:What made Carly determine to build a school in Vietnam? (Within 10 words)

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小题4:How did Carly help the kids in rural Vietnam when she was 12? (Within 5 words)

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小题5:What does the school principal in Hoa Lac think of Carly? (Within 6 words)

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题型:单项选择题

宜昌市南津关一带含有丰富的石灰石资源,我们知道,高温煅烧石灰石(主要成分是碳酸钙)可制得生石灰(即氧化钙)和二氧化碳.现有一批石灰石,为了分析产品的纯度,小舜同学取此样品22g,充分煅烧后称得剩余固体的质量为13.2g(提示:假定杂质不反应).计算:

(1)生成二氧化碳的质量是多少g?这些二氧化碳在标准状况下的体积是多少升?(标准状况下CO2密度为1.977g/L)

(2)制得生石灰的质量是多少g?其产品的纯度是多少?

题型:单项选择题

ISO  9000;2005标准中对质量方针的定义是:由组织的()正式发布的该组织总的()和方向:

题型:单项选择题

短路故障时对继电保护装置的要求是()。

A.快速性、灵敏性、选择性和可靠性

B.选择性、快速性、灵活性和正确性

C.选择性、快速性、灵活性和准确性

D.选择性、快速性、灵活性和及时性

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