There is blood sputum, urine, blood pressure reduced, the pupil to narrow, cramps and so on. 6-48 hours after the bite may lead to an injured person dies.

有血痰、血尿、血压降低，瞳孔缩小、抽筋等。被咬后6-48小时内可能导致伤者死亡。

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The system could also diagnose sickle-cell anaemia from blood samples, while fluorescent images of a stained sputum smear were sufficient to identify the presence of tuberculosis.

用这个方法能从血液样本中查出镰刀形红细胞贫血症，染色唾液涂片的荧光图像还能诊断出是否得了肺结核。

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If coughing persists for more than eight weeks or if coughing brings up sputum or blood or disturbs your sleep, see your doctor to check for a more serious cause of your coughing.

如果咳嗽持续八周以上或者伴有痰、血或者打扰了你的睡眠，就要去看看医生，检查一下是否有其他原因导致了咳嗽。

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