单选题:患者,男,32岁,胸骨左缘第3肋间典型舒张早期杂音,可考虑主动脉瓣关闭不全的诊断,应与肺动脉瓣关闭不全舒张早期吹风样杂音 题目分类:口腔执业医师 题目类型:单选题 查看权限:VIP 题目内容: 患者,男,32岁,胸骨左缘第3肋间典型舒张早期杂音,可考虑主动脉瓣关闭不全的诊断,应与肺动脉瓣关闭不全舒张早期吹风样杂音(Graham-Steell杂音)相鉴别。支持前者的是( ) A.杂音在胸骨左缘第2肋问最响 B.左室增大 C.吸气末杂音更显著 D.没有血压改变 E.常伴有第一心音增强 参考答案: 答案解析:
What problem does the man have in taking pictures? What problem does the man have in taking pictures?A. He can't find good subjects 分类:口腔执业医师 题型:单选题 查看答案