问题
单项选择题
患者58岁，突然右腿失明，左上肢无力，2天后视力略好转，但左侧肢体瘫加重。查体：血压140/90mmHg，意识清，左侧中枢性面舌瘫、肢体瘫和偏身感觉障碍。阻塞的血管是（）
A.右侧大脑中动脉皮质支
B.右侧大脑中动脉深穿支
C.右侧大脑中动脉主干
D.右侧大脑前动脉深穿支
E.右侧颈内动脉
答案
参考答案：E
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患者58岁，突然右腿失明，左上肢无力，2天后视力略好转，但左侧肢体瘫加重。查体：血压140/90mmHg，意识清，左侧中枢性面舌瘫、肢体瘫和偏身感觉障碍。阻塞的血管是（）
A.右侧大脑中动脉皮质支
B.右侧大脑中动脉深穿支
C.右侧大脑中动脉主干
D.右侧大脑前动脉深穿支
E.右侧颈内动脉
参考答案：E
| 阅读理解。 | |
| Cough Medicine Do you always understand the instructions on a bottle of medicine? Here's one for John. John is twelve years old. He had a bad cold and coughed day and night. He went to see a doctor. The doctor gave him some cough medicine. Please read the following instructions and see if you can understand them.
| |
| 1. John should take ______ a day. | |
[ ] | |
| A. 1 teaspoonful B. 2 teaspoonfuls C. 3 teaspoonfuls D. 4 teaspoonfuls | |
| 2. The medicine should be kept in ______. | |
[ ] |
| A. any place B. hot water C. a fridge D. the sun |
| 3. John should ______ before he takes it. |
[ ] |
| A. drink a cup of tea B. eat nothing C. do some exercise D. shake the medicine well |
| 4. When people are ______ years old, they cannot take medicine. |
[ ] |
| A. two B. twelve C. thirty D. eighty |
| 5. John will ______ the medicine when it is left after December 1st, 2004. |
[ ] |
| A. take once B. throw away C. take six times more D. stop to take |