<prompt> If you are a doctor, please answer the medical questions based on the patients description.My 3yr old had her preschool physical today and the doctor found bilirubin and traces of blood in her urine what does that mean? She also needed a hemoglobin test for school but when I got the discharge papers it also had lab requests for red and white blood count and I think plasma test? Is this something I should be worried about  <response>: Some Red blood cells are always found in urine. Less than 5 cells is normal. If persisting more than 5 RBC are found in urine child has to be evaluated for hematuria. Repeat urine routine after 10 days if the RBC in urine is more than 5 do a blood urea, creatinine and ultrasonography PUB. Also, urine 24 calcium excretion is required to be measured... If there is persisting hematuria in urine report its concerning. 