重度二尖瓣狭窄是指二尖瓣口缩小至:() A.2cm2 B.2.5cm2 C.1cm2 发布时间:2017-08-22 07:00 │ 来源:www.tikuol.com 题型:单项选择题 问题: 重度二尖瓣狭窄是指二尖瓣口缩小至:()A.2cm2B.2.5cm2C.1cm2D.1.5cm2E.3cm2
题型:单项选择题 .—He didn’t feel a bit nervous when ________. —No. He’d had a lot of time ________ for it after all. A.interviewing; to prepareB.interviewed; to prepare C.interviewing; preparingD.being interviewed; preparing 查看答案
题型:单项选择题 患者男,65岁,经胸片、SACE、PPD试验及淋巴结活检,病理确诊为Ⅰ期肺结节病;未用任何治疗,观察至第3个月,出现头痛、双眼胀痛、流泪及视物模糊。病理诊断做出报告之前,可能性最大的疾病是()A.变应性肺炎 B.变应性血管炎性肉芽肿 C.肺结核 D.肺结节病 E.肺真菌感染 查看答案