肺心病的发病机制中,导致肺动脉高压的最主要因素是( )A、肺内压增高B、肺血管床的减少C、缺氧性肺血管收缩D、血液黏稠度增加E、循环血量增加

作者: rantiku 人气: - 评论: 0
问题 肺心病的发病机制中,导致肺动脉高压的最主要因素是( )
选项 A、肺内压增高 B、肺血管床的减少 C、缺氧性肺血管收缩 D、血液黏稠度增加 E、循环血量增加
答案 C
解析 正确答案:C
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