问题 问答题 简答题

异位妊娠鉴别诊断

答案

参考答案:

1.流产停经后少量 * * 流血,伴下腹正中疼痛,盆腔检查子宫增大、变软,宫口松弛,尿。HCG阳性,超声见宫腔内有孕囊,排出组织物或诊刮病理见绒毛。

2.黄体破裂无停经史,月经中期(黄体期)突发一侧下腹痛,尿HCG阴性,超声见子宫正常,一侧附件包块,盆腔检查子宫正常大小,附件区可及包块。后穹隆穿刺抽出陈旧不凝血。

3.卵巢囊肿扭转无停经史,既往有卵巢囊肿史,突发一侧下腹痛,无 * * 流血及肛门坠胀,尿HCG阴性,超声见子宫正常,一侧附件包块,盆腔检查子宫正常大小,附件区可及触痛明显、张力较大的包块。

4.急性盆腔炎不洁性生活史,发热、持续下腹痛,查体腹部压痛、反跳痛,宫颈举痛,附件区增厚、触痛。超声可无异常发现。无 * * 流血,尿:HCG阴性,后穹隆穿刺抽出脓液或渗出液。

5.急性阑尾炎多数患者有较为典型的转移性右下腹疼痛,如合并阑尾穿孔会出现全腹痛;体检可发现右下腹局限性的腹膜炎特征。

阅读理解

阅读理解。

     Man invented (发明) a lot of sports equipments (器材). The first one was the ball.

     Thousands of years ago, in Egypt, the children's favorite game was throwing stones (石头). But a

badly thrown stone could hurt a child. Looking for something less dangerous to throw the people in

Egypt made the first ball.

     At first, they used tree leaves to make balls. They used vines (藤) to keep the leaves together. Later

they began to use pieces of animals skin and fill them with some light things. These balls were much better

than the old ones.

     Before long they invented a lot of ball games, and each had its own rules. They began to play these

ball games according to (根据) the rules. Ball playing was one of the best ways to teach the young men

to be brave (勇敢的) and strong.

1. ____, so the Egyptians invented balls instead.

A. Throwing stones was a popular game for children

B. Stones were too heavy to throw

C. Stones might hurt children

D. They hadn't had many stones

2. Where the first ball was invented?

A. in Egypt   

B. in England

C. in China   

D. in the USA

3. They made the first balls with ____. 

A. leaves and vines   

B. animals skin  

C. something light   

D. something better

4. The Egyptians invented ____ very long ago.

A. many different kinds of games   

B. many different games with balls

C. throwing stones               

D. dangerous games

5. Ball playing ____.

A. would teach the young men how to play games

B. would make the young men healthier

C. could be more interesting   

D. could be the best way to study well

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