test of ketone in urine

例句：

1. 1.The doctor ordered a test of ketone in the patient's urine to determine if he was suffering from diabetes.
   医生要求对患者的尿液进行酮体测试，以确定他是否患有糖尿病。
2. 2.After the surgery, the patient had to undergo a test of ketone in his urine for several days.
   手术后，患者需要在他的尿液中进行酮体测试几天。
3. 3.The results of the test showed that the patient had high levels of ketone in his urine, which could indicate a problem with his metabolism.
   测试结果显示，患者的尿液中酮体含量高，这可能表明他的代谢有问题。