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.
By definition, a lease refers to the contractual agreement or contract itself, while rent is the periodic payment for the use of an asset. Residual Value. Residual value, sometimes called salvage value, is an estimate of how much an asset will be worth at the end of its lease. As an example, a car worth $20,000 being leased for 3 years can have a residual value of $10,000 when the lease ends. For most assets, the longer the lease period, the lower the residual value. Residual value is also often used to refer to the value of an asset after depreciation. For more information or to do calculations involving depreciation, use the Depreciation Calculator.