问题 配伍题 B1型题

11岁,原发卵巢绒癌,治宜
20岁,未孕,卵巢内胚窦瘤,Ⅲc期,治疗宜
22岁,未孕,卵巢无性细胞瘤,Ⅲc期,腹主动脉淋巴结3cm
50岁,卵巢颗粒细胞瘤,Ⅲc期,治宜

A.肿瘤细胞减灭术,辅以化疗

B.肿瘤细胞减灭术,辅以放疗

C.肿瘤细胞减灭术,辅以激素治疗

D.保留生育功能的手术,辅以化疗

E.保留生育功能的手术,辅以放疗

答案

参考答案:D,D,E,A

解析:1.内胚窦瘤对化疗敏感,患者20岁,未孕,若肿瘤为单侧生长,应行保留生育功能的手术,术后辅以化疗。 3.50岁女性,卵巢颗粒细胞瘤,手术治疗采用卵巢肿瘤细胞减灭术,术后辅以化疗。 4.患者20岁女性,未生育,应尽可能保留生育功能,因无性细胞瘤对放射治疗敏感,即使晚期病例放疗效果也很好,因此采用保留生育功能手术,术后辅以放射治疗。

判断题
阅读理解

阅读理解

     There is a growing problem of what to do with electronic waste such as old televisions, computers,

radios, cellular telephones and other electronic equipment.

     Electronic trash, or e-waste, is piling up faster than ever in American homes and businesses. People

do not know what to do with old televisions or computers so they throw them in the trash.

     National Solid Wastes Management Association(NSWMA) state programs director Chaz Miller says

the large amount of electronic waste Americans produce is not unexpected.

    The US Environmental Protection Agency (EPA) estimates more than 400 million consumer electronic

items are dumped each year, and there is a push by more states to ban the waste from landfills(垃圾填

埋场) and create recycling programs. They can be torn apart and sorted for useable parts. Mike Fannon who runs the plant in Baltimore, says, "There are a lot of valuable metals that can be recovered and

reused instead of just putting them in the landfill, and in certain components there are some materials that

should not really be in the landfill," Fannon explained.

    Fannon says nearly 20 percent of electronic waste is recycled nationwide. Thirteen years ago, it was

only about 6 percent. Recycling rates continue to rise as more communities have banned electronics from

landfills in an effort to keep e-waste poisons like lead(铅) and mercury(汞) out of garbage dumps.

    This year several states like Vermont imposed a ban on electronic waste in landfills. More than 25

other states have also adopted landfill bans, e-waste recycling programs or both. Chaz Miller says more

can be done to boost electronic waste recycling.

     "We can do much better," noted Miller. "I think clearly our goal should be to do as well as we do

recycling newspapers."

1. Which of the following does NOT belong to e-waste? 

A. Old televisions.

B. Old computers.

C. Old cell phones  

D. Old newspapers.

2. Why is e-waste banned from landfills in many states? 

A. Because it can not be recycled. 

B. Because it might damage the environment. 

C. Because it can be shipped to other countries. 

D. Because the landfills are already full.

3. According to Mike Fannon, what might be the best way of dealing with e-waste? 

A. Recycling it.

B. Selling it. 

C. Burying it.

D. Breaking it.

4. What can we learn from the passage?   

A. At present, less then 10 percent of e-waste is recycled. 

B. Chaz Miller works for EPA. 

C. All states in the US have banned e-waste from landfills. 

D. Experts are optimistic about the future of e-waste.