在气相色谱法中,定性指标有() ["保留时间","相对保留时间","调整保留体积","调整保留时间","保留体积"]
饮犯胸肺而喘咳,痰涎壅盛,治宜急攻其标,以挫其邪势,方用() ["香附旋覆花汤","已椒苈黄汤","十枣汤","葶苈大枣泻肺汤","木防己汤"]
男婴,1个月,出生后1周开始出现皮肤、巩膜黄染,肝脾肿大,肝功能异常,血胆红素增高,临床考虑胆道闭锁。Kasai手术最常见的并发症是() ["肝门损伤,大出血","术后胆汁引流不畅","术后胆汁性腹膜炎","术后逆行性胆管炎","肝功能衰竭"]
从功能上说,大动脉属于() ["毛细血管前阻力血管","容量血管","交换血管","弹性储器血管","毛细血管后阻力血管"]
患者女性,58岁。间歇无痛肉眼血尿2月余,查体未发现异常。肾脏B超提示右肾中下极4.5cm低回声肿物,向肾外侧突出。对该病人治疗时手术切除范围应包括()。 ["单纯右肾切除术","右肾肿瘤剜除术","右肾部分切除术","右侧肾脏,右侧全长输尿管及部分膀胱","右侧肾脏,肾周脂肪囊,肾门淋巴结及部分输尿管"]
钻探工工作中要做到哪三看、二听、一及时?