问题
单项选择题 A1型题
化脓性腱鞘炎一经确诊，即用大量抗生素治疗，并同时手术切开是因为（）
A.防止疼痛
B.防止肌腱坏死
C.防止肌腱肿胀
D.防止全身发热
E.减少抗生素用量
答案
参考答案：B
解析：化脓性腱鞘炎若治疗不及时，感染可向掌侧深部蔓延，且可能导致肌腱坏死而失去手指功能。
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化脓性腱鞘炎一经确诊，即用大量抗生素治疗，并同时手术切开是因为（）
A.防止疼痛
B.防止肌腱坏死
C.防止肌腱肿胀
D.防止全身发热
E.减少抗生素用量
参考答案：B
解析：化脓性腱鞘炎若治疗不及时，感染可向掌侧深部蔓延，且可能导致肌腱坏死而失去手指功能。
| 阅读理解。 |
| Tim's uncle lives in a small village. He goes there on Sundays. But it's far from the city, and he often takes a bus at 9:00 in the morning and gets off the bus at 12:00 at noon. Then he has to walk to his uncle's house. There is a river near the village. Tim can swim in it in summer and skate in winter. He can catch some fish in the river. His uncle and aunt like him very much and give him some fruit, rice, chicken and make dumplings for him. He doesn't want to leave there. He wants to live in the village with his uncle. |
| 1. Where does Tim's uncle live? |
[ ] |
| A. In a big city B. In a small city C. In a big village D. In a small village |
| 2. Who lives in the city? |
[ ] |
| A. Tim's uncle B. Tim's aunt C. Tim D. Tom |
| 3. How many hours does Tim take to go there by bus? |
[ ] |
| A. Three B. Two C. One D. Four |
| 4. How does Tim go to the village? |
[ ] |
| A. On foot B. By bus C. By car D. By air |
| 5. When does Tim go to the village? |
[ ] |
| A. On Mondays B. On Tuesday C. On Friday D. On Sundays |