【单选题】【消耗次数：1】
对老年人进行心脏检查时，描述正确的是
①
心尖搏动幅度增大
②
第一心音增强
③
静息状态时心率变慢
④
第二心音增强
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相关题目
【单选题】
二尖瓣狭窄第一心音亢进是因为
①
心脏开始收缩时，二尖瓣处于较低位置
②
心脏开始收缩时，二尖瓣后叶关闭延迟
③
心脏收缩力加强
④
二尖瓣前叶增厚
⑤
乳头肌功能失调
【多选题】
女，25岁，心悸、水肿4年。望诊心尖搏动左移，触及心尖区舒张期猫喘。对该病人心脏听诊时，不可听到的最重要的杂音或异常心音是
①
A.心尖区舒张期杂音
②
B.心尖区第一音亢进
③
C.肺动脉第二音亢进
④
D.肺动脉瓣区舒张期杂音
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