脓耳口眼斜发病时人中沟偏向哪一侧:()
A.偏向患侧
B.偏向内侧
C.偏向左侧
D.偏向右侧
E.偏向健侧
参考答案:E
I’m afraid he is more of a talker than a doer, which is _________ he never finishes anything.
A.that
B.when
C.where
D.why
完全性右束支传导阻滞
A.深吸气时出现分裂
B.吸气、呼气时均可听到第二心音,吸气时更明显
C.呼气时均可听到第二心音
D.S2分裂的时距较固定,不受吸气、呼气的影响
E.分裂的S2以呼气时更加明显