WBC (pus), RBC and Casts
Inflammation of the urinary tract is typically caused by infection, in which case antibiotics are useful. Other causes exist. The best way to treat will be based on the cause. Talk with your health care provider for advice specific to your situation.
The present perfect tense is has/have existed.
is, are
Zombies don't exist and never will.
No
You may have an infection.A positive finding of the enzyme leukocyte esterase in urinalysis indicates the presence of white blood cells in the urine. This normally suggests inflammation of some sort, often from a urinary tract infection. A simple dipstick test as part of a urinalysis can detect the presence of this enzyme.Leukocyte esterase in urinalysis functions as a screening test. A negative result makes it unlikely an infection exists, thus making further testing of the urinary with a microscopic examination and urine culture for bacteria usually unnecessary.Although a urinary tract infection is the most common cause of leukocyte esterase in urinalysis some other and rarer causes for the positive result with a negative microorganism culture do exist. These include:ChlamydiaInfection with a sexually transmitted microorganism called ureaplasma urealyticumBalanitis, a skin disease occurring at the head of the penisCancer of the bladderKidney stonesTuberculosisA foreign body in the urinary tractGlomerulonephritis, an inflammation of small blood vessels in the kidneysPrescription drugs such as corticosteroids
It means that something has ceased to exist or be present.
They don't exist .
It means that, for certain concentrations, two or more constituents don't mix well, but rather the separate phases co-exist.
only when there is gravity present
ghost do not exist only spirits
Calcium forms in the bladder primarily through the precipitation of calcium salts when urine becomes supersaturated with calcium and oxalate or phosphate. Factors contributing to this include dehydration, high dietary calcium intake, or metabolic disorders. When these conditions exist, minerals can crystallize and aggregate, leading to the formation of bladder stones or calcifications. This process can be influenced by urine pH and other urinary constituents.