站立时在大腿上1/3处扎止血带，让患者做下肢蹬站运动20次后，浅静脉塌陷或张力明显降低说明() ["A．下肢深静脉通畅","B．大隐静脉功能正常","C．小隐静脉功能正常","D．交通支瓣膜功能关闭不全","E．下肢深静脉阻塞"]
大隐静脉曲张手术后防止深静脉血栓形成的护理要点是() ["A．严格无菌操作","B．术后抬高患肢","C．术后早期进行患肢踝关节伸屈活动","D．术后防止伤口出血","E．术后绷带包扎"]
氢氯噻嗪()乙酰唑胺()速尿()甘露醇() ["A．噻嗪类利尿药","B．髓袢利尿药","C．保钾利尿药","D．抑制碳酸酐酶利尿药","E．渗透性利尿药"]
深静脉血栓形成后不正确的护理措施是() ["A．按摩患肢","B．绝对卧床休息","C．抬高患肢","D．禁烟","E．保持大便通畅"]
下肢深静脉血栓形成最严重的并发症是() ["A．下肢溃疡","B．下肢静脉曲张","C．下肢静脉破裂出血","D．肺动脉栓塞","E．下肢严重水肿"]
甘露醇()氢氯噻嗪()乙酰唑胺()螺内酯()速尿()
