Final answer:
A complete hematuria workup is warranted in certain situations to determine the cause of blood in the urine. The workup may involve various tests such as a full blood count, renal function tests, and examination of a urine specimen. Further investigations like medical ultrasonography may be required to rule out urinary tract obstruction.
Step-by-step explanation:
A complete hematuria workup is warranted in certain situations to determine the cause of blood in the urine. Some conditions that may require a complete workup include nephritis, trauma, tuberculosis of the kidney, kidney stones, and certain infections like malaria and typhoid that can cause hemoglobinuria.
The workup may involve various tests such as a full blood count to check for abnormal white blood cell count, renal function tests, blood calcium level tests, and examination of a urine specimen.
If the cause of hematuria is not apparent, further investigations like medical ultrasonography of the renal tract may be required to rule out obstruction of the urinary tract.