问题
单项选择题 A2型题
一风湿性心脏病二尖瓣病患者，因全心衰竭住院，心电示心率140次／分，PR间期0.26s，诊断风湿再发活动。2天后，心衰好转，心率108次／分，此时可听到哪种奔马律（）
A.右室奔马律
B.左室奔马律
C.重叠奔马律
D.火车头奔马律
E.房性奔马律
答案
参考答案：D
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一风湿性心脏病二尖瓣病患者，因全心衰竭住院，心电示心率140次／分，PR间期0.26s，诊断风湿再发活动。2天后，心衰好转，心率108次／分，此时可听到哪种奔马律（）
A.右室奔马律
B.左室奔马律
C.重叠奔马律
D.火车头奔马律
E.房性奔马律
参考答案：D
Hello! My name is Mary. I am an girl. I am short with a round face, a small mouth and big black eyes. I am not too fat too thin. I am in in Wuhan Middle School. I am easygoing and like making friends other girls, but they must be good ones in many ways, such as study, obeying(遵守) school rules and so on. I like English very much. Now I can speak with my English teacher in class. I study very hard and do well exams. I want to be a teacher when I grow up. In my free time, I often watch TV or my favorite music and sometimes play games or chat with my friends on the line. I also help my parents a little housework. My parents both say I am a child. They like very much. This is me.
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