第2题: [单项选择]When does dreaming occur A. During passive sleep. B. During active sleep C. Between passive sleep and active sleep D. After active sleep. 参考答案:B 答案解析:[解析] W: Hello Fred. You don’t look so good. What’s the matter M: I just didn’t have a good s
第6题: [单项选择]男性,44岁,有咳嗽,咳痰史5年,伴喘息,入院前3天因受寒咳嗽,喘加重,咳黄痰入院,入院时查体,桶状胸,叩诊过清音,肺肝境界右锁中线第7肋间,双肺干、湿啰音及散在哮鸣音,肺功能:FEV1/FVC为56%,MVV60%,VC降低,RV/TLC为43%。住院第2天,下床时用力过度出现胸痛,呼吸困难,查体:右胸叩诊鼓音,呼吸音消失,发绀。此患者入院时最可能诊断为 A. 支气管哮喘,肺气肿 B. 支气管扩张症,肺气肿 C. 支气管肺炎并肺气肿 D. 慢性气管炎喘息型,阻塞性肺气肿 参考答案:D 答案解析:诊断为慢性气管炎喘息型,阻塞性肺气肿。