sodium loading test

例句：

1. 1.The doctor ordered a sodium loading test to check the patient's kidney function.
   医生要求进行钠负荷试验以检查患者的肾功能。
2. 2.During the sodium loading test, the patient was asked to increase their salt intake gradually.
   在进行钠负荷试验期间，患者被要求逐渐增加盐的摄入量。
3. 3. The sodium loading test is used to diagnose and treat hypertension in patients with high blood pressure.
   钠负荷试验用于诊断和治疗高血压患者中的高血压。