题目内容
（请给出正确答案）
A、器质性二尖瓣狭窄引起的心尖区舒张期杂音
B、主动脉瓣关闭不全引起的主动脉瓣区舒张期杂音
C、肺动脉瓣相对关闭不全引起的肺动脉瓣区舒张期杂音
D、二尖瓣相对性狭窄引起的心尖区舒张期杂音
E、三尖瓣相对性狭窄产生的舒张期杂音
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更多“Graham Stell杂音是指”相关的问题
A.杂音强弱与瓣膜口狭窄程度有关
B.心脏功能不全时，杂音可明显加强
C.舒张期杂音多为器质性杂音
D.血流越快，杂音越强
E.二尖瓣狭窄杂音多为局限性
While A(remembering) mainly B(for) the invention of the telephone, Alexander Graham Bell devoted his life C(to) D(helping the deaf).
A.than inventing
B.than the inventor
C.than as the inventor
D.than invention
A．There are too many clothes and they want to clear them in the sales.
B．They are eager to show that they are clever at doing business.
C．They can take the chance to raise the prices of all their clothes.
D．They want to make more money by having sales.
心身疾病是指（）。
A.由社会心理因素导致的生理功能紊乱
B.由社会心理因素导致的器质性病变
C.由社会心理因素导致的生理功能紊乱和器质性病变
D.由生理功能紊乱导致的器质性病变
E.由生理功能紊乱导致的心理问题和器质性病变
