5岁男孩。生后出现便秘,需辅之泻药或开塞露排便。查体:消瘦,腹胀,左下腹可扪及质硬包块。钡灌肠检查发现直肠、乙状结肠远端狭窄,乙状结肠近端和降结肠、横结肠明显扩张。最可能的诊断() ["直肠狭窄畸形","乙状结肠冗长","特发性巨结肠","先天性巨结肠","继发性巨结肠"]
()的作用是防止汽车因一侧驱动车轮滑转而不能行驶。 ["倒档锁","自锁装置","差速锁","行星架"]
缩宫素的适应证为() ["多胎妊娠的产妇","产道异常的产妇","有剖宫产史的产妇","前置胎盘的产妇","宫口开全、宫缩无力的产妇"]
本节景观要素分析课程的知识点与风景园林三元论的哪几个方面有关() ["工程","形态","背景","活动"]
温病见发热,口渴,心烦,干咳气喘,咽干鼻燥,胸满胁痛,舌边尖红,脉数,其治疗宜用() ["A.益胃汤","B.桑杏汤","C.沙参麦冬汤","D.清燥救肺汤","E.麻杏甘石汤"]
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