The patient's temperature should be obtained by rectum.

病人的体温自直肠测得。

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You may rage and rant about the fixation with the rectum, but the results are there for all to see by the time you leave.

您可能会对直肠固定发怒责骂，但是当你结束疗程准备离开时，疗效可是有目共睹的啊。

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Researchers also found sedentary working patterns increased the chances of cancer of the rectum by 44 per cent over a ten-year period.

研究者们还发现，这些需要坐着工作的人患上癌症的风险会因十年的工作时间而增加44%。

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During a colonoscopy, a doctor examines the inside of the colon and rectum by inserting a colonoscope, a thin, flexible instrument that sends images to a TV screen or computer.

CNN: Coming clean about my first colonoscopy

By then Kendall was suffering severe symptoms that would ultimately require surgeons to remove her entire colon and rectum.

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