第3题: [单项选择]4个月婴儿,咳嗽3天、加重伴呼吸急促1天入院。查体:体温37℃,呼吸60次/分,呼吸困难,鼻翼扇动,三凹征阳性,双肺广泛呼气性喘鸣音,少量干啰音,心率180次/分,律齐,心音有力,无杂音,腹部膨胀,肝肋下2cm,剑突下1.5cm,质软,神经系统查体未见异常。可能的诊断() A. 支气管炎 B. 喘息性支气管炎 C. 毛细支气管炎 D. 支气管哮喘 E. 支气管肺炎 参考答案:C
对于室性心律失常的治疗首选() A. 普罗帕酮 B. 维拉帕米 C. 洋地黄 D. 利多卡因 E. 苯妥英钠 参考答案:D
第23题: [单项选择]According to the passage, what did the Puritans expect from married women() A. They should adopt needy children. B. They should assist in their husbands'trade or business. C. They should work only within their own homes. D. They should be apprentice 参考答案:B 答案解析: