起重机的基本参数有_。 ["起重力矩","起重量","最大起重量","最大幅度","起开高度"]
两台以上蛙式打夯机同时作业时,左右、前后应保持_m的安全距离。 ["3","5","6","8","10"]
气闭与气脱的病机,主要是指()气陷病机,主要是指() ["元气耗损,功能衰退下降","气机不畅,经气郁滞","气机升降失常","气虚无力升举","气的出入异常"]
患者男性18岁,发现右颌下无痛性质软肿物三月,表面皮肤正常,口内检查亦未见异常。行颌下手术中见肿物呈囊性,术中囊壁破裂,流出黏稠而略带黄色蛋清样液体,遂将囊壁及下颌下腺一并摘除,但术后不久囊肿复发。该病的最恰当的治疗方法是() ["A.切除下颌下腺,吸尽囊液,加压包扎","B.完整摘除囊壁,加压包扎","C.切除下颌下腺及摘除囊壁","D.切除舌下腺及摘除囊壁","E.切除舌下腺,吸尽囊液,加压包扎"]
血虚是指() ["血液不足,功能减退","血行迟缓,瘀阻停滞","血分有热,血行加速","气血失和,经脉失荣","血随气逆,咯血呕血"]
血热易致()血瘀易致()