正常产褥不可以出现() ["中度贫血","尿潴留","便秘","体温升高","脉搏加快"]
肾气丸中桂枝,附子的配伍意义主要是() ["温肾暖脾,扶助阳气","温通经脉,以助血行","助阳散寒,以除痼冷","温补肾阳,散寒止痛","温补肾阳,生化肾气"]
减少肝性脑病患者肠道有毒物质的产生,首选的抗菌药物是() ["青霉素","氯霉素","新霉素","磺胺嘧啶","黄连素"]
输尿管非特异性炎性狭窄的常见超声表现是()。 ["管腔呈节段性变窄","管腔呈实性改变","截断性变窄","鸟嘴状变窄","管壁多无增厚"]
下列不是感染性阴道炎的是() ["非特异性阴道炎","萎缩性阴道炎","气肿性阴道炎","真菌性阴道炎","滴虫性阴道炎"]
什么叫上运动神经元?什么叫下运动神经元?