下列哪种情况不能行输卵管结扎术?() ["心功能Ⅰ~Ⅱ级","滞产行剖宫产时","产后出血","只有1个子女","中期引产行剖宫取胎时"]
患者,女,26岁,已婚。新产后寒热往来,口苦咽干作呕,胸胁满闷,舌苔白润,脉弦。治疗应首选() ["荆防四物汤","小柴胡汤","清暑益气汤","大黄牡丹皮汤","解毒活血汤"]
路基的典型横断面形式有() ["路堤","路堑","零填零挖","半填半挖"]
玉米种植密度适中,产量就越()。 ["低","高","适中"]
可引起嗜酸性粒细胞增多的疾病是() ["库欣综合征","化脓性感染","寄生虫病","肺结核","伤寒"]
临界力