问题
单项选择题 共用题干题
患者男，48岁，因“头痛、低热、呕吐15d”来诊。查体：脑膜刺激征阳性。颅脑MRI：脑实质内未见异常，脑膜强化。
下一步最需要进行的检查是（）
A.血肿瘤标志物检测
B.腰椎穿刺检查脑脊液
C.腹部超声
D.超声心动图
E.胸部CT
答案
参考答案：B
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患者男，48岁，因“头痛、低热、呕吐15d”来诊。查体：脑膜刺激征阳性。颅脑MRI：脑实质内未见异常，脑膜强化。
下一步最需要进行的检查是（）
A.血肿瘤标志物检测
B.腰椎穿刺检查脑脊液
C.腹部超声
D.超声心动图
E.胸部CT
参考答案：B
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| Last weekends, my kids along with a few other kids from the neighborhood volunteered to help me wash my car. My 10-year-old daughter came up with the idea of 1 other people's cars as well. It was pretty 2 outside and I had no plans to 3 be ing in the bright sun. She 4 wanted to give lemonade (柠檬汽水) to passers-by for free. I had seen little kids 5 and sell fresh lemonade for a small cost but not free. Although I felt 6 , I decided to help her. 7 she asked me,"What if we 8 this a smile car wash?"I couldn't hold back my tears and 9 her and the other kids to go outside the house and come up with 10 ideas. While I kept myself busy in drying the car, the gang walked up to me with a(n) 11 with beautiful images of smiles. They had " Free Car Wash" written on it and the 12 of their exercise was"smile".It was pretty neat to see a team of kids ranging 5-11 years with the 13 to do something for others. All that seemed 14 and came right from their heart. Noth ing seemed to 15 to them: their playtime, the heat outside-they just wanted to 16 others and do something nice in the community! I helped them make some fresh lemonade and brought out some additional 17 to help clean cars. Passers-by were 18 and one even shouted back to them saying"God bless you, my kids..."One of them even tried giving them a 5 dollars, which they refused. A pretty heartwarming 19 ! I feel blessed by being 20 by such wonderful and loving souls. | ||||
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