左位上腔静脉的诊断主要依据是A.二维显示上腔静脉B.彩色多普勒显示左位上腔静脉血流信号C.脉冲多普勒显示左位上腔静脉血流信号D.左上肢静脉声学...

作者: rantiku 人气: - 评论: 0
问题 左位上腔静脉的诊断主要依据是
选项 A.二维显示上腔静脉 B.彩色多普勒显示左位上腔静脉血流信号 C.脉冲多普勒显示左位上腔静脉血流信号 D.左上肢静脉声学造影 E.连续多普勒显示左位上腔静脉血流信号
答案 D
解析

猜你喜欢

发表评论
更多 网友评论0 条评论)
暂无评论
错误啦!

错误信息

  • 消息: [程序异常] : MISCONF Redis is configured to save RDB snapshots, but it's currently unable to persist to disk. Commands that may modify the data set are disabled, because this instance is configured to report errors during writes if RDB snapshotting fails (stop-writes-on-bgsave-error option). Please check the Redis logs for details about the RDB error.
  • 文件: /twcms/kongphp/cache/cache_redis.class.php
  • 位置: 第 85 行
    <?php echo 'KongPHP, Road to Jane.'; ?>