单选题静脉注射后，沿静脉走向出现条索状红线、肿痛等症状时应（）A患肢适当活动B患肢下垂并用硫酸镁湿敷C患肢抬高并用硫酸镁湿敷D生理盐水湿敷E70%乙醇湿热敷
单选题
静脉注射后，沿静脉走向出现条索状红线、肿痛等症状时应（）
A
患肢适当活动
B
患肢下垂并用硫酸镁湿敷
C
患肢抬高并用硫酸镁湿敷
D
生理盐水湿敷
E
70%乙醇湿热敷
参考解析
解析：
暂无解析
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