问题 多项选择题 案例分析题

患者,男,40岁,渔民,居于血吸虫流行区,常有饮生水不良习惯,持续高热3周,体温在38.3~39.4℃之间,食欲减退,伴腹胀,有黏液性稀便,每日2~3次,查体:T39.2℃,BP128/87mmHg,P125次/min,肝肋下2cm,脾1cm,化验:WBC3×109/L,中性55%,淋巴细胞45%,嗜酸性粒细胞计数为零。

进一步确诊应进行何检查()

A.粪便血吸虫毛蚴孵化

B.骨髓培养

C.血涂片查疟原虫

D.血培养

E.肥达反应

F.大便培养

答案

参考答案:B, D, E, F

解析:

复发与再燃:症状消失后1~2周,临床表现与初次发作相似,血培养阳转为复发,复发的症状较轻,病程较短,与胆囊或网状内皮系统中潜伏的病菌大量繁殖,再度侵入血循环有关;疗程不足,机体抵抗力低下时易见。偶可复发2~3次。再燃是指病程中,体温于逐渐下降的过程中又重升高,5~7天后方正常,血培养常阳性,机理与初发相似。

阅读理解

阅读理解。

     When the lead singer (主唱者) Shin (Su Jianxin) left to go solo (单飞) about a year ago, the rock

band got a huge shock. But the other members: guitarist Chris, drummer Michael, keyboard player Tomi,

and bass player Xiaohua still believe in themselves. They stay to-gether and don't change the band's name.

Recently the band is in Beijing to promote their new song "The Heart Never Dies". The power of their

sing-ing shows how strongly they want to keep the band alive.

     They're also looking for a new singer. "We want someone with a special voice and personality," said

Michael. "Anyone with talent is welcome to have a try."

     Fans come to welcome the band and show their support (支持). The loss of Shin doesn't seem to

have influnced their passion. The band's song writing and great live performances mean more to us than

Shin's high voice.

1. There are _____ members in the rock band now.

A. three    

B. four      

C. five    

D. six

2. What does the underlined word "passion" mean in Chinese?

A. 热情  

B. 恋情      

C. 愤怒  

D. 酷爱

3. What is the band looking for?

A. A guitarist who has a special personality.

B. A drummer who is interested in singing and dancing.

C. A keyboard player who can play well.

D. A singer who has a special voice and person ality.

4. Which of the following is TRUE?

A. The lead singer left. So the band members decided to change their band's name.

B. The band has no passion for music because the lead singer left.

C. "The Heart Never Dies" shows how strongly the band members want to keep the band alive.

D. Anyone with talent can join the band.

5. Which is the BEST title for the passage?

A. A Popular Band                          

B. The Band Plays On

C. A Popular Song "The Heart Never Dies"

D. A Talented Singer Wanted

填空题