prothrombin index

例句：

1. 1. The prothrombin index is an important indicator of the patient's overall health.
   凝血酶原指数是衡量患者整体健康状况的重要指标。
2. 2.The doctor ordered a blood test to check the patient's prothrombin index.
   医生要求进行血液检查，以检查患者的凝血酶原指数。
3. 3. The prothrombin index was elevated in the patient, which indicates a potential risk for thrombosis.
   患者的凝血酶原指数升高，暗示有血栓形成的潜在风险。