A blockage in the urinary tract can cause leukocytes to appear in the urine. This is often accompanied by blood in the urine. Trauma to the pelvis, a pelvis tumor, bladder or kidney stones, unwanted objects in the urinary tract or prostate hypertrophy can cause a blockage that damages the urinary system.ladder infections or inflammation of the urinary tract and ureters can also cause leukocytes to appear in the urine. Sexual intercourse can cause the transfer of bacteria that can cause an infection to form in the urinary tract.
The definition of a residual is something left over after other things have been used, subtracted or removed. An example of residual is the paint which left over after all the rooms in a house have been painted.
DEFINITION of 'Residual Value'. How much a fixed asset is worth at the end of its lease, or at the end of its useful life.If you lease a car for three years, its residual value is how much it is worth after three years. The residual value is determined by the bank that issues the lease before the lease begins.It is based on past models and future predictions. It is an important factor in determining the car's monthly lease payments (the other factors are the interest rate and tax).he residual value is determined by the bank that issues the lease before the lease begins. It is based on past models and future predictions. It is an important factor in determining the car's monthly lease payments (the other factors are the interest rate and tax).