If test still positive with no simple explanation, obtain and attach results of urine, microscopy culture and sensitivity, serum creatinine or glucose tests as indicated.

• 如果再次化验结果是肯定并又无法作出简单解释的话,请获得并附上尿显微镜培养结果和敏感性、血清肌酸或葡萄糖数据。