下列治疗军团菌病的首选药物是A.青霉素GB.氯霉素C.四环素D.红霉素E.土霉素

题型:单项选择题

问题:

下列治疗军团菌病的首选药物是

A.青霉素G
B.氯霉素
C.四环素
D.红霉素
E.土霉素

考点:临床执业医师临床执业医师
题型:单项选择题

椒疮的并发症和后遗症有()。

A.倒睫卷毛

B.黑睛星翳

C.白睛红赤

D.眼珠干燥

E.睥肉粘轮

题型:单项选择题

患儿男性,10岁,因“发热10天,右侧膝、踝关节红肿2天”来诊。时症见:右侧膝、踝关节肿痛,活动受限,发热,无咳嗽,无胸闷及胸痛,食欲减退,小便正常,大便干,舌质红,苔黄厚腻,脉滑数。查体:体温38.6℃,呼吸26次/分,脉搏106次/分,血压90/60mmHg(1mmHg=0.133kPa)。双肺呼吸音清,心音尚有力,节律整。右侧膝、踝关节红肿,疼痛,活动受限。实验室检查:血白细胞15.1×10/L,中性粒细胞0.76;抗链球菌溶血素“O”528U/L,红细胞沉降率65mm/h,C反应蛋白80mg/L。

此患儿中医证候诊断是()

A.湿热阻络

B.寒湿阻络

C.风湿淫心

D.心脾阳虚

E.气虚血瘀

F.肺脾气虚

G.脾肾阳虚

题型:单项选择题

牙颈部洞应用()。

A.侧壁固位

B.倒凹固位

C.鸠尾固位

D.支架固位

E.以上都不对

题型:单项选择题

如果发动机停放时间过长并超过规定期限,在起动前发动机应进行()

A.假起动

B.暖机

C.冷运转

D.盘车

题型:单项选择题

Passage Three

No woman can be too rich or too thin. This saying often attributed to the late Duchess(公爵夫人) of Windsor embodies much of the odd spirit of our times. Being thin is deemed as such a virtue.

The problem with such a view is that some people actually attempt to live by it. I myself have fantasies of slipping into narrow designer clothes. Consequently, I have been on a diet for the better—or worse—part of my life. Being rich wouldn’t be bad either, but that won’t happen unless an unknown relative dies suddenly in some distant land, leaving me millions of dollars.

Where did we go off the track When did eating butter become a sin, and a little bit of extra flesh unappealing, if not repellent All religions have certain days when people refrain from eating, and excessive eating is one of Christianity’s seven deadly sins. However until quite recently, most people had a problem getting enough to eat. In some religious groups, wealth was a symbol of probable salvation and high morals, and fatness a sign of wealth and well-being.

Today the opposite is true. We have shifted to thinness as our new mark of virtue. The result is that being fat—or even only somewhat overweight—is bad because it implies a lack of moral strength.

Our obsession with thinness is also fueled by health concerns. It is true that in this country we have more overweight people than ever before, and that, in many cases, being over weight correlates with an increased risk of heart and blood vessel disease. These diseases, however, may have as much to do with our way of life and our high-fat diets as with excess weight. And the associated risk of cancer in the digestive system may be more of a dietary problem--too much fat and a lack of fiber—than a weight problem.

The real concern, then, is not that we weigh too much, but that we neither exercise enough nor eat well. Exercise is necessary for p bones and both heart and lung health. A balanced diet without a lot of fat can also help the body avoid many diseases. We should surely stop paying so much attention to weight. Simply being thin is not enough. It is actually hazardous if those who get (or already are) thin think they are automatically healthy and thus free from paying attention to their overall lifestyle. Thinness can be pure vainglory.

In the eyes of the author an odd phenomenon nowadays is that().

A.the Duchess of Windsor is regarded as a woman of virtue

B.looking slim is a symbol of having a large fortune

C.being thin is viewed as a much desired quality

D.religious people are not necessarily virtuous

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