问题
单项选择题
肾功能急骤恶化，尿素氮及血肌酐呈进行性升高，贫血，符合何种病表现（）。
A.肾病综合征
B.急性肾小球肾炎
C.慢性肾小球肾炎
D.急进性肾炎
E.慢性肾功能衰竭
答案
参考答案：D
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肾功能急骤恶化，尿素氮及血肌酐呈进行性升高，贫血，符合何种病表现（）。
A.肾病综合征
B.急性肾小球肾炎
C.慢性肾小球肾炎
D.急进性肾炎
E.慢性肾功能衰竭
参考答案：D
| 阅读理解。 |
| When Christie Andrews was born, she weighed less that half of one kilogram. Her heart was the size of a large coin. Her mother said Christie was so small that she could hold her in the palm of one hand. Christie couldn't breathe without a machine to give her oxygen. If she had been born 20 years earlier, she would probable have died at once. She needed two operations, but she survived without serious damage. Twenty years ago, 90% of all premature (早产) babies died. Today, doctors manage to save four out of every five, because they have better machines for breathing and better ways to feed the babies. But saving Christie's life cost more than 400,000. In some cases, doctors spend 1 million saving a single child. The parents usually don't have enough money to pay. Either the government, an insurance company or the hospital picks up (支付) the bill. Even after a baby goes home from the hospital, it may require medical care. Some people think it makes more sense (更合乎逻辑) to spend money saving 10 adults who have cancer or other diseases than saving one small baby. But nobody wants to be the doctor who has to tell parents to their faces, " Sorry, I won't save your new child." |
| 1. The main idea of the article is . |
[ ] |
| A. doctors must never decide whether to save babies or cancer patients B. doctors are able to save premature babies, but the cost is very high C. having a premature baby was cheaper and safer 20 years ago D. Christie survived because the hospital paid her bills |
| 2. Parents don't pay their babies' hospital bills because . |
[ ] |
| A. they don't have enough money B. they would rather save cancer patients C. doctors don't care if the babies die D. it makes more sense to have a bigger baby |
| 3. The true cost of saving a baby may be even more than 1 million because . |
[ ] |
| A. oxygen machine are expensive B. the baby may require medical care after it leaves the hospital C. doctors always charge more than they should D. four out of five premature babies can now be saved |
| 4. From the story we know that saving a cancer patient . |
[ ] |
| A. is easier than saving a baby B. is harder than saving a baby C. is cheaper than saving a baby D. is more common than saving a baby |