occult blood
潜血
常用释义
英式发音
美式发音
基本释义
- 隐血：指在粪便、尿液、呕吐物等体液中无法肉眼观察到的血液，常用于医学诊断中检测消化道出血等疾病。
例句
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1·How is defecate occult blood caused?大便潜血是怎么引起的？
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2·Many other conditions can cause occult blood in the stool.许多其他条件可能会导致有潜血出现在粪便中。
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3·Urinary Protein leaks out and Occult Blood reduce gradually;尿蛋白漏出，潜血逐渐减少；
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4·Stool samples can be obtained to test for occult blood (see below).粪便样本，可用来测试潜血(见下文)。
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5·Faecal occult blood testing had to be repeated (annually or biennially).粪便潜血检查需要重复进行(每年一次或每两年一次)。
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6·Many patients with colon polyps are tested negative for stool occult blood.许多患者的粪便潜血检测结果呈阴性，但却患有结肠息肉。
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7·Urine occult blood as an indicator can be divided into negative and positive.尿擒戟作为一个指标，可分为阴性和阳性。
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8·Other useful findings include rectal tumor, blood stained stool, or occult blood.其他有价值的发现包括直肠肿瘤，血性粪便或大便潜血。
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9·A small amount of stool sample is smeared on a special card for occult blood testing.在一种特殊卡上涂上少量粪便样本用于潜血检查。
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10·Objective The comparison of testing fecal occult blood by One step test and Benzidine test.目的单克隆抗体一步法与联苯胺法测定粪便隐血的方法学比较。