混合性呼吸困难的特点是A.以上都不是B.由于肺呼吸面积减少,换气功能障碍所致C.吸气费力D.呼气费力E.可伴有干咳及高调吸气性喉鸣

作者: rantiku 人气: - 评论: 0
问题 混合性呼吸困难的特点是
选项 A.以上都不是 B.由于肺呼吸面积减少,换气功能障碍所致 C.吸气费力 D.呼气费力 E.可伴有干咳及高调吸气性喉鸣
答案 B
解析

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