大型房间隔缺损后期出现口周、肢端发绀时,肺血管的改变是A.肺血流增多 B.动力型肺动 发布时间:2018-01-07 23:42 │ 来源:www.tikuol.com 题型:单项选择题 问题: 大型房间隔缺损后期出现口周、肢端发绀时,肺血管的改变是A.肺血流增多B.动力型肺动脉高压C.梗阻型肺动脉高压D.肺动脉痉挛E.肺门阴影缩小
题型:单项选择题 Don't be too ________ about things you are not supposed to know. [ ]A. strange B. amusing C. curious D. conscious 查看答案