【单选题】He has a habit of biting his lips when he is puzzled.
【单选题】患者女性,28岁,以“停经42天,右下腹痛伴少量阴道出血3天”为主诉入院。患者2年前因左输卵管妊娠而行左输卵管切除术。尿早早孕检查阳性。体检:T37oC,P89次/分,R18次/分,BP105/75mmHg,神志清楚,面色稍苍白,心、肺无异常,肝、脾未触及,双下肢无浮肿,在给患者作进一步的体检时,最可能出现的体征是
【单选题】He has a habit of keeping his arms _____ when talking to others, which I personally think _____ impolite to his audience. [ ]
【单选题】第75回中秋节,贾母率儿孙在( )烧斗香拜月。
【单选题】患儿男孩,5岁。反复发生肺炎,每年2~3次。平时乏力,活动后气促。胸骨左缘第2肋间可闻及连续性机器样杂音,伴震颤,经超声心动图证实为先天性心脏病:动脉导管未闭。
假设此病例系大型动脉导管未闭,临床已出现下半身青紫和杵状指(趾)。听诊时下列哪项可能不存在( )
A.
胸骨左缘第2肋间闻及粗糙响亮的连续性机器样杂音
【单选题】第75回中秋节,贾母率儿孙在( )烧斗香拜月。