下列哪些药品没有抑制或杂灭病原微生物和寄生虫的作用?() A.肠虫清片 B.头孢菌素

题型:单项选择题

问题:

下列哪些药品没有抑制或杂灭病原微生物和寄生虫的作用?()

A.肠虫清片

B.头孢菌素

C.利菌沙

D.速效伤风胶囊

考点:体育保健学体育保健学题库
题型:单项选择题

It’s seven weeks into the new year. Do you know where your resolution is If you’re like millions of Americans, you probably vowed to lose weight, quit smoking and drink less in the new year. You kicked off January with a commitment to long-term well-being--until you came face-to-face with a cheeseburger. You spent a bundle on a shiny new gym pass. Turns out, it wasn’t reason enough for you to actually use the gym.

People can make poor decisions when it comes to health--despite their best intentions. It’s not easy abiding by wholesome choices (giving up French fries) when the consequences of not doing so (heart disease) seem so far in the future. Most people are bad at judging their health risks: smokers generally know cigarettes cause cancer, but they also tend to believe they’re less likely than other smokers to get it. And as any snack-loving dieter can attest, people can be comically inept at predicting their future .behavior. You swear you will eat just one potato chip but don’t stop until the bag is empty.

So, what does it take to motivate people to stick to the path set by their conscious brain How can good choices be made to seem more appealing than bad ones The problem stumps doctors, public-health officials and weight-loss experts, but one solution may spring from an unlikely source. Meet your new personal trainer: your boss.

American businesses have a particular interest in personal health, since worker illness costs them billions each year in insurance claims, sick days and high staff turnover. A 2008 survey of major US employers found that 64% consider their employees’ poor health decisions a serious barrier to affordable insurance coverage. Now some companies are tackling the motivation problem head on, using tactics drawn from behavioral psychology to nudge their employees to get healthy.

"It’s a bit paradoxical that employers need to provide incentives for people to improve their own health," says Michael Follick, a behavioral psychologist at Brown University and president of the consultancy Abacus Employer Health Solutions.

Paradoxical, maybe, but effective. Consider Amica Mutual Insurance, based in Rhode Island. Arnica seemed to be doing everything right: it boasts an on-site fitness center at its headquarters. It pays toward Weight Watchers and smoking-cessation help, gives gift cards to reward proper prenatal care and offers free flu shots each year. Still, in the mid-2000s, about 7% of the company’s insured population, including roughly 3 100 employees and their dependents, had diabetes. "We manage risk. That’s our core business," says Scott Boyd, Amica’s director of compensation and benefits. But diabetes-related claims from Arnica employees had doubled in four years. "We thought, OK," Boyd says now, "we have to manage these high-risk groups a little better.

In the first paragraph, we can infer that the Americans ()

A. vow to diet in the new year

B. fear to lose weight

C. have poor decision in keeping healthy diet

D. succeed in losing weight

题型:单项选择题

论述启动压块机时,油泵为何必须空负荷运转一定的时间。

题型:单项选择题

以下选项中关于工程单价的说法正确的是( )。

A.工程单价是市场价

B.工程单价是确定和控制概预算造价的基本依据

C.利用工程单价可以进行工程竣工决算

D.按照用途划分,工程单价可以划分为定额单价和补充单价

题型:单项选择题

活性酵母

题型:单项选择题

标定各尺段端点在同一直线上的工作,叫直线定线,按精度要求分为()。

A、目估定线法

B、经纬仪定线法

C、全站仪定线法

D、水平仪定线法

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