问题
单项选择题
某患者中指离断伤，再植术后10小时，发现患指苍白，皮温低于健侧3℃，经解除包扎，解痉药物等处理，不见好转，此时应采取
A．抬高患肢，保温
B．继续观察
C．臂丛神经阻滞麻醉
D．应用抗凝溶栓药物
E．立即手术探查吻合的血管情况
答案
参考答案：E
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某患者中指离断伤，再植术后10小时，发现患指苍白，皮温低于健侧3℃，经解除包扎，解痉药物等处理，不见好转，此时应采取
A．抬高患肢，保温
B．继续观察
C．臂丛神经阻滞麻醉
D．应用抗凝溶栓药物
E．立即手术探查吻合的血管情况
参考答案：E
| 阅读理解。 | ||
| ||
| 1. Linda has four dollars. Can she buy a medium strawberry and chicken hamburger? | ||
| A. Yes, she can. B. No, she can't. C. I don't know. D. She doesn't like it. | ||
| 2. If you want to have orange juice, you can _______. | ||
| A. call 6332818 B. go home C. go to Desert House D. go to House of Hamburgers | ||
| 3. Larry buys a large cabbage and mutton hamburger and an apple and pear ice cream. He pays _______. | ||
| A. $6 B. $7 C. $8 D. $9 | ||
| 4. If you have five dollars, you can buy _______. | ||
| A. three glasses of green tea B. a large cabbage and mutton hamburger C. two small strawberry and chicken hamburgers D. a small strawberry and chicken hamburger and an apple and pear ice cream | ||
| 5. Dessert House's has _______ kinds of ice creams. | ||
| A. two B. three C. four D. five |