问题
单项选择题 A1/A2型题
二尖瓣狭窄患者可听到的最重要的杂音是（）
A.心尖区收缩期吹风样杂音
B.心尖区舒张期隆隆样杂音
C.主动脉瓣区舒张期叹气样杂音
D.肺动脉瓣区舒张期吹风样杂音
E.胸骨右缘第2肋间响亮而粗糙的双期杂音
答案
参考答案：B
解析：二尖瓣狭窄心脏听诊心尖区舒张中晚期低调的隆隆样杂音，呈递增型、局限性，左侧卧位时明显，可伴有舒张期震颤。
搜题请搜索小程序“爱下问搜题”
二尖瓣狭窄患者可听到的最重要的杂音是（）
A.心尖区收缩期吹风样杂音
B.心尖区舒张期隆隆样杂音
C.主动脉瓣区舒张期叹气样杂音
D.肺动脉瓣区舒张期吹风样杂音
E.胸骨右缘第2肋间响亮而粗糙的双期杂音
参考答案：B
解析：二尖瓣狭窄心脏听诊心尖区舒张中晚期低调的隆隆样杂音，呈递增型、局限性，左侧卧位时明显，可伴有舒张期震颤。
When someone takes shoes to a shop to be mended, he is given a ticket with a number on it. Then, 21 his shoes are ready, he goes back to the shop, gives the ticket to the shoemaker, gets his shoes and 22 for them. One day Mrs. Smith gave her husband a 23 of her shoes which needed mending and asked him to 24 them to the shop. Mr. Smith did so, and put the 25 for them in his pocket. He went back four days 26 to get the shoes, 27 when he went into the shop, he was not able to find his ticket 28 ,and the shoemaker did not want to give him the 29 until he got the ticket. “How do I know that the shoes are 30 unless you give me the ticket?” he said. “If I give them to you now, somebody 31 may come into my shop with the ticket tomorrow, and then I shall not be able to give him the shoes.” Mrs. Smith needed the shoes very much, so her husband 32 for a moment and then went out to his 33 , which was at the side of the road 34 the shop. He 35 the door, and whistled（耳语）to his wife’s small 36 , which was sitting on the back seat. Then he went back into the shop and 37 it, “Get the shoes!” The dog began to 38 around the shop, and soon it found Mrs. Smith’s shoes and brought them to Mr. Smith one after the 39 . “That should prove（证明）that they are my wife’s.” Mr. Smith said. The shoemaker 40 and then he gave the shoes to Mr. Smith.
|
