主页
学科
搜索
账户
常见问题
当前学科：神经系统疾病
题目：
单选
6岁男孩，5天前患"腮腺炎"，有发热，近一天来头痛，喷射状呕吐，精神差，嗜睡。查体：T38℃，意识模糊，右侧腮腺肿大，颈稍有抵抗，心肺（-），腹平软，肝脾不大，克、布氏征（-）。血常规：白细胞6×10
9
/L，N28%，L72%。确诊需首选下列哪项检查（）
A . A.头颅CT
B . 血培养
C . 脑电图检查
D . 脑脊液检查
E . 胸部X线片
答案：
<查看本题扣1积分>
查看答案
答案不对？请尝试站内搜索
推荐知识点:
人参"适应原样"作用表现不包括（）
下列（）是属于钻井液真空蒸馏脱气器的辅助设备。
患儿，4岁。发热2天，T40℃，神志昏迷，抽风3次，每次1～3分钟不等，腹痛呕吐，大便粘夹脓血，舌质红，苔黄腻，脉滑数。诊断为急惊风湿热疫毒证。治疗应首选（）
我国国家赔偿中的金钱赔偿专指一次性的单独货币支出，不涉及利息问题。()
某男孩，6岁，20kg。拟急诊连续硬膜外麻醉下行阑尾切除术。术中吸氧处理阑尾系膜时血压下降，心率减慢，最可能的原因是（）
当泥浆滤液矿化度与地层水矿化度大致相等时，自然电位偏转幅度()
某工业企业进行增值税进项税额核算时，以下不得作为进项税额抵扣的有（）。
“1：29：300”的“海因里希法则”是指在330起冒险经历中，必有一起（）事故。
Shopping habits in the United States have changed greatly in the last quarter of the 20th century. （1） in the 1900s most American towns and cities had a Main Street. Main Street was always in the heart of a town. This street was （2） on both sides with many （3） businesses. Here, shoppers walked into stores to look at all sorts of merchandise: clothing, furniture, hardware, groceries. （4）,some shops offered （5） .These shops included drugstores, restaurants, shoe-repair stores, and barber or hairdressing shops. （6） in the 1950s, a change began to （7） .Too many automobiles had crowded into Main Street （8） too few parking places were （9） shoppers. Because the streets were crowded, merchants began to look with interest at the open spaces （10） the city limits. Open space is what their car-driving customers needed. And open space is what they got （11） the first shopping centre was built. Shopping centres, or rather malls, （12） as a collection of small new stores （13） crowded city centres. 14 by hundreds of free parking space, customers were drawn away from （14） areas to outlying malls. And the growing （16） of shopping centres led （17） to the building of bigger and betterstocked stores. （18） the late 1970s,many shopping malls had almost developed into small cities themselves. In addition to providing the （19） of one stop shopping, malls were transformed into landscaped parks, （20）benches, fountains, and outdoor entertainment. 请在11处填上正确答案（）
汽车制动时，能做到迅速减速直至停车的能力称为汽车的（）。