输血致溶血反应的处理中下列哪项是错误的（）。
A.立即停止输血
B.维持静脉通路以备给药
C.热水袋敷双侧肾区
D.酸化尿液
E.密切观察生命体征及尿量
参考答案：D
解析：溶血反应的处理；精析：一旦发现溶血反应，应立即停止输血并通知医生，故A对；双侧腰部封闭，热水袋敷双侧肾区以解除肾血管痉挛；碱化尿液，以增加血红蛋白溶解度，减少沉积，避免肾小管阻塞，遵医嘱静脉输碳酸氢钠，故D错误；对尿少、尿闭者，按急性肾衰竭处理；密切观察生命体征及尿量。故A、B、C、E均正确。避错：对于本题部分考生以错选C，考生需谨记输血过程中患者出现溶血反应时，需热敷肾区，碱化尿液，保护肾脏。
| 完形填空。 | |||
| Traffic rules are made to keep order on the road. They also help to keep people __1__. The pedestrian (行人) has as many rules to __2__ as the driver of a car. You should walk at the sidewalk or at the __3__ of the road. Always look carefully before you walk across the street. If you like riding a bike, don't ride in the middle of the road or run __4__ red traffic lights. When you ride a bike with a friend, don't look around to talk. If you drive, you should __5__ at the traffic lights. You must always __6__ a seat belt (安全带). Without belts __7__ the driver and the passengers may be badly hurt in a sudden accident. Someone may be thrown out through the window. You may not need to drive a bus, but __8__ if you have to travel in one. Get on or get off a bus only when it has come to a __9__. When it is full, don't try to get inside _10__ you may fall off. Traffic rules are also called Road Safety rules. The maxim (格言)for all road users is "Thinking about others". | |||
| ( )1. A. healthy ( )2. A. follow ( )3. A. edge ( )4. A. through ( )5. A. speed up ( )6. A. take ( )7. A. half ( )8. A. look around ( )9. A. sign ( )10. A. and | B. safe B. make B. rim B. across B. go ahead B. wear B. neither B. take care B. stop B. so | C. happy C. break C. end C. along C. get off C. carry C. both C. take a seat C. corner C. or | D. careful D. pass D. side D. around D. slow down D. bring D. all D. look back D. crossing D. but |