上消化道出血诊断的确立试题答案_出自江开系统陕西中医药大学中西医结合内科学

本题添加时间：2023/4/3 12:59:00
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上消化道出血诊断的确立
答案是:根据呕血、黑便和失血性周围循环衰竭的典型临床表现，呕吐物或黑粪隐血试验呈强阳性，血红蛋白浓度、红细胞计数及血细胞比容下降的实验室证据，排除消化道以外的出血因素，即可确立诊断。单纯便血者要判断是上消化道还是下消化道出血。出自陕西中医药大学中西医结合内科学江开系统陕西中医药大学
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