大革命开始时的革命根据地在何处() ["湖南","广东","广西","江西"]
男53岁,连续2年冬季感冒后咳嗽,咳痰。持续4~5周,发作时伴有憋气,经使用抗感染治疗后缓解,吸烟近30年每天一包,体检及胸部X线片无异常发现,为明确诊断应首先采取的进一步检查是() ["肺功能","胸部CT","动脉血气分析","支气管镜","超声心动图"]
25岁初产妇,妊娠39周,规律宫缩14小时,自然破膜10小时,宫口开大4cm,胎心110次/分,胎心监护有多个晚期减速出现。本例正确处置应是() ["急查胎儿头皮血pH值","吸氧,左侧卧位休息,严密观察产程进展","静脉滴注缩宫素,加速产程","静脉滴注地塞米松12mg","立即行剖宫产术"]
额角发际直上0.5寸为() ["翳风","曲鬓","眉冲","头维","上星"]
小建中汤中饴糖的配伍意义是() ["养阴复脉,柔肝缓急","益气养阴,缓急止痛","益气养血,复脉定悸","养阴补血,活血通脉","温补中焦,缓急止痛"]
什么是系统输出口的相互隔离?