With the Met Office predicting a summer heatwave, Macmillan Cancer Relief this week
(1) its customary warning about the sun’s ultraviolet rays: (2) , it says, for the huge rise in skin cancers affecting 70,000 people a year. (3) a hat and long-sleeved shirt, it advises, keep in the (4) in the middle of the day, and slap (5) suncream with a protection factor of 15 or above.
We all know it (6) it’s the message that’s been drummed into us for the past 20 years. Too much sun (7) But now there’s a fly in the suntan lotion, complicating the message’s clarity. It comes (8) a thin, quietly-spoken and officially retired Nasa scientist, Professor William Grant, who says that sun doesn’t kill; in fact, it does us the world of (9) . What’s killing us, he says, is our (10) with protecting ourselves from skin cancer.
Grant is trying to turn the scientific world (11) down. Talking to me on a trip to Britain this week, he (12) his
A. obesity
B. obsession
C. obscurity
D. obscenity
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A. 利多卡因 B. 西地兰 C. 异搏定 D. 苯妥英钠 E. 临时心脏起搏器 [判断题]为确保国家秘密安全 , 取得保密资格单位的涉密人员不允许因私出国 ( 境 )。( )
A.正确 B.错误 [单选题]从行车上跳跃至走道平台的行为，按哪类违章记分考核？（)
A.A、安全违章禁令 B.B、A类违章 C.C、B类违章 D.D、C 类违章 [单选题]患儿18个月，面色苍黄，颜面轻度水肿，食欲不振，反应迟钝，肝脾轻度肿大，血红细胞及血红蛋白均减少，以红细胞数减少显著，白细胞总数减少，粒细胞形态改变。最可能的诊断是
A. 缺铁性贫血 B. 营养性巨幼红细胞贫血 C. 溶血性贫血 D. 失血性贫血 E. 感染性贫血 [单选题]拌制混凝土时,通常水灰比应控制在( )之间。
A.0.5~0.8; B.0.4~0.6; C.0.5~1.O; D.1.0~2.0。 [多选题]硫化氢地层取心作业的安全要求( )。
A.在从已知或怀疑含硫化氢地层中起出岩心之前应提高警惕。在岩心筒到达地面以前至少10个立柱，或在达到安全临界浓度时，应立即戴上正压式空气呼吸器； B.当岩心筒已经打开或当岩心已移走后，应使用便携式硫化氢监测仪检查岩心筒。在确定大气中硫化氢浓度低于安全临界浓度之前，人员应继续使用正压式空气呼吸器； C.在搬运和运输含有硫化氢的岩心样品时，应提高警惕。岩样盒应采用抗硫化氢的材料制作，并附上标签。 D.当井场环境温度较高时可以不考虑硫化氢的影响。 [单选题]触电急救，首先要使触电者迅速（ ），越快越好。
A. 脱离电源 B. 恢复心跳 C. 恢复呼吸 [单项选择]宋玉在形容他的邻人东家之子时说，这个女子“增之一分则太长，减之一分则太短，著粉则太白，施朱则太赤”。东家之子的美貌反映了（）的辩证关系。
A. 质量与数量 B. 运动与静止 C. 时间与空间 D. 肯定与否定 [单选题]患者男，40岁。车祸伤及双腿。入院后医生立即给予伤口处理，骨折固定。护士给予吸氧，建立静脉通路。测量生命体征。配合医生实施救护。这属于哪个阶段护理的特点( )
A.以疾病为中心阶段 B.以病人为中心阶段 C.以医生为中心阶段 D.以“人”为中心阶段 E.以人的健康为中心阶段 [判断题]大额标准中，单笔或者当日累计人民币交易20万元以上或者外币交易等值1万美元以上的现金缴存、现金支取、现金结售汇、现钞兑换、现金汇款、现金票据解付及其他形式的现金收支，不包含20万元、1万美元。
[不定项选择题]下列哪项检查阳性表示乙型肝炎患者传染性强
A.HBsAg B.抗-HBs C.HBeAg D.抗-HBe E.抗-HBc 我来回答: 提交
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