Most people who develop Lyme disease, a
tick-born infection that’s endemic in parts of the Northeast and Midwest, are
easily cured by taking an antibiotic like doxycycline for a couple of weeks. But
for years a debate has raged over what to do about patients whose symptoms
(fatigue, mental confusion, joint pain) never seem to clear up. One small but
vocal group of doctors and patient advocates believes that Lyme’s
corkscrew-shaped spirochetes have tunneled deep into their victims’ bodies and
can be eradicated only with intensive antibiotic treatment over many months.
Another group believes, just as adamantly, that the bacteria are long gone,
making further treatment with powerful antibiotics-- which can lead to
potentially fatal infections or blood clots--positively dangerous. Now comes word of two studies in the New England Journ A. We are still not out of the woods in curing the disease. B. They should take cautions against being further infection. C. We have both traditional and new ways to treat the disease. D. They should keep alert while traveling in a Lyme-infected area. [单项选择]环境卫生学研究的自然环境包括四部分()
A. 大气圈、水圈、岩石圈、食物圈 B. 大气圈、水圈、岩石圈、生物圈 C. 大气圈、水圈、有机圈、无机圈 D. 大气圈、水圈、土壤圈、食物圈 E. 生产圈、消费圈、分解圈、非生命圈 [单项选择]环状沉淀试验中要求()
A. 抗原澄清 B. 抗体澄清 C. 抗原和抗体都必须澄清 D. 对抗原和抗体没有特别要求 E. 抗原比重大于抗血清 [单项选择]
由用药剂量过大引起的不良反应是
A. 后遗效应 B. 毒性反应 C. 变态反应 D. 继发反应 E. 停药反应 [判断题]同—工作场所,不同职业病危害因素,须分别设监测点,同一岗位,可合并设点。
A.正确 B.错误 [单项选择]
Digital photography is still new enough that most of us have yet to form an opinion about it (1) develop a point of view. But this hasn’t stopped many film and computer fans from agreeing (2) the early conventional wisdom about digital cameras — they’re neat (3) for your PC, but they’re not suitable for everyday picture taking. [多选题]在台区经理星级评定量化积分评价中,人力资源部组织开展基本素质评价,
( )组织开展工作业绩评价。
A.营销部$ B.$运维检修部$ C.$供电服务公司$ D.$供电所 [判断题]填报机构当年发放了一笔10万元的贷款,两个月该贷款产生了1000元的利息收入,则年化后的利息收入为0.1*12/2=0.6万元。
A.正确 B.错误 我来回答: 提交
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