胃十二指肠溃疡病出血的特点,错误的是A.呕血前常有恶心B.量大的出血解鲜血便C.短期内失血超过800ml,可出现休克症状D.多数患者只有黑便而...

作者: rantiku 人气: - 评论: 0
问题 胃十二指肠溃疡病出血的特点,错误的是
选项 A.呕血前常有恶心 B.量大的出血解鲜血便 C.短期内失血超过800ml,可出现休克症状 D.多数患者只有黑便而无呕血 E.是上消化道大出血最常见的原因
答案 B
解析
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错误啦!

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  • 文件: /twcms/kongphp/cache/cache_redis.class.php
  • 位置: 第 85 行
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