A red blood cell (RBC) urine test is a diagnostic test that is used to detect the presence of red blood cells in a person’s urine. This test is typically performed as part of a routine urinalysis, and can provide valuable information about the health of the urinary system.

Red blood cells in the urine, also known as hematuria, can be a sign of various underlying conditions, such as urinary tract infections, kidney stones, bladder or kidney infections, or even certain types of cancer. By detecting the presence of RBCs in the urine, healthcare providers can further investigate the cause of the hematuria and provide appropriate treatment.

The RBC urine test is a simple and non-invasive procedure. It involves collecting a small sample of urine and examining it under a microscope to identify the presence of red blood cells. If a significant number of RBCs are found, additional tests may be recommended to determine the cause of the hematuria.