Final answer:
A urine sediment checks for WBC, Crystals, and Epithelial cells. The presence of white blood cells found in the urine suggests a urinary tract infection. Urine sediment can also contain crystals and epithelial cells, indicating various conditions.
Step-by-step explanation:
A urine sediment checks for WBC (white blood cells), Crystals, and Epithelial cells.
White blood cells found in the urine often suggest a urinary tract infection. This is because white blood cells are part of the body's immune response and their presence in the urine can indicate an infection in the urinary tract.
In addition to WBC, urine sediment can also contain crystals, which are formed when certain substances in the urine solidify. These crystals can vary in shape and size, and their presence can be indicative of various conditions such as kidney stones or precipitation of certain substances in the urine.
Epithelial cells, which are cells that line the urinary tract, can also be found in urine sediment. Their presence can be a sign of inflammation or damage to the urinary tract.