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A Californian man who was feeling sick a...

A Californian man who was feeling sick almost died recently from a shocking cause.

26-year-old Luis Ortiz went to a hospital because of a headache and nausea(恶心). When doctors examined him, they were shocked to find a tapeworm lava(绦虫幼虫)in his brain. The story got stranger. The larva was still alive.

The creature had caused a cyst(囊肿)inside his head. The cyst was restricting the flow of liquids to different areas of his brain. The situation was so serious that doctors said they had to perform an emergency operation to remove the larva.

A doctor who operated on Ortiz told him he had only 30 minutes to live. When the doctor pulled the worm out of his head, it was still moving.

Luis Ortiz was a student at California State University in Sacramento. He began experiencing headaches in late August. But Ortiz said he did not think the headaches were serious.

In September, he visited a friend and his parents in another city. That is when the pain got worse. His mother saw Ortiz throwing up and took him to a hospital emergency room

The doctors saved Ortu’s life. However, the surgery also affected him. Ortir had to drop out of school and move i back home. For now, he is not permitted to work or drive a vehicle.

The U. S. Centers for Disease Control and Prevention says the U. S. has about 1,000 reported cases of tapeworms each year. The CDC adds that tapeworms are more common in developing countries with poor public health systems.

The best way to avoid a tapeworm infection(感染)is to wash fruits and vegetables. Also, make sure meat is cooked thoroughly. The CDC suggests cooking all meat to an internal temperature of at least 63 degrees Celsius.

1.What caused Luis Ortiz to feel sick and headaches?

A. Dirty food eaten in August    B. Travelling for a long way

C. A living creature in his brain    D. Uncooked meal eaten by him

2.If the doctors didn’t have an emergency operation on him, Luis Ortiz was likely to ______.

A. die of cancer    B. live for only half an hour

C. finish studying in school    D. pass the driving test

3.How should people avoid infecting tapeworms?

A. By washing fruits and vegetables

B. By boiling plates and bowls before meals

C. By cooking meat to at least 63oC outside

D. By improving the development of economy

 

1.C 2.B 3.A 【解析】文章主要讲述了Luis Ortiz因为感染了绦虫住进了医院。绦虫在发展中国家穷人的公共医疗系统比较常见。为了避免绦虫感染的最好方法(感染)是洗水果和蔬菜。另外,一定要把肉煮熟。 1.细节理解题。根据“When doctors examined him, they were shocked to find a tapeworm lava(绦虫幼虫)in his brain.” 当医生给他做了检查,他们发现绦虫幼虫在他的大脑。可知有生物在他的大脑中。根据题意,故选C。 2.细节理解题。根据“A doctor who operated on Ortiz told him he had only 30 minutes to live.” 一个给奥尔蒂斯做手术的医生告诉他只有30分钟的存活时间。根据题意,故选B。 3.细节理解题。根据文章最后一段“The best way to avoid a tapeworm infection(感染)is to wash fruits and vegetables. Also, make sure meat is cooked thoroughly. The CDC suggests cooking all meat to an internal temperature of at least 63 degrees Celsius.” 为了避免绦虫感染的最好方法(感染)是洗水果和蔬菜。另外,一定要把肉煮熟。疾病控制中心建议将所有肉类烹调到内部温度至少63摄氏度。根据题意,故选A。
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