Definition of open charge. : a charge placed against a defendant usually to enable the police to gain time for the discovery of further evidence so that another more serious charge may be made.
Urine is formed in the kidneys, specifically by the renal tubules in the nephrons of the kidneys. It then is collected by the renal pelvis, where it exits though the ureters, moves to the bladder where it is stored until urination, during which it is expelled through the urethra.t is  then moved into the bladder and eliminated from the bladder through  the urinary tract. Kidney fitres out â¦ 180 litres of blood to form 0.5 to 2 litres of  urine /day. This urine is collected in urinary bldder.
PAS stain. Urinary casts are cylindrical structures produced by the kidney and present in the urine in certain disease states. They form in the distal convoluted tubule and collecting ducts of nephrons, then dislodge and pass into the urine, where they can be detected by microscopy.rinary casts are cylindrical structures produced by the kidney and present in the urine in certain disease states. They form in the distal convoluted tubule and collecting ducts of nephrons, then dislodge and pass into the urine, where they can be detected by microscopy.