门脉高压显著时,腹部可见怎样的腹壁静脉曲张?在此听诊可有什么异常?
可诱发重症肌无力危象的药物是() ["安定、卡那霉素、庆大霉素、四环素","新斯的明","三磷酸腺苷","辅酶A","洛贝林"]
如图,在正常胸部X线影像图像上,该英文字母所代表的肺段为() ["尖段","后段","尖后段","舌叶上段","舌叶下段"]
月经先期的病因病机中不正确的是() ["血瘀新血不守","肝郁血热妄行","阳虚血海不宁","虚热迫血妄行","气虚不能摄血"]
患者刘某,女,干部,大便时溏时泻,迁延反复,食少,食后脘腹胀闷不舒,稍进油腻食物,则大便次数明显增加,面色萎黄无华,神疲倦怠,舌质淡,苔白,脉细弱。治疗应选下列何方() ["四神丸加减","保和丸加减","参苓白术散加减","葛根芩连汤加减","藿香正气散加减"]
什么是肠鸣音亢进及其临床意义?