Both the Dow and the Nasdaq, then, refer to an index, or an average of a bunch of numbers derived from the price movements of certain stocks. The DJIA tracks the performance of 30 different companies that are considered major players in their industries.
Blood in urine can come from the kidneys, where urine is made. It also can come from other structures in the urinary tract, such as: 1  Ureters (the tubes from the kidneys to the bladder). 2  Bladder (where urine is stored).3  Urethra (the tube from the bladder to the outside of the body).lood in urine can come from the kidneys, where urine is made. It also can come from other structures in the urinary tract, such as: 1  Ureters (the tubes from the kidneys to the bladder). 2  Bladder (where urine is stored).
Urine is made when blood is filtered by the kidneys. Urine flows from the kidneys down through the ureters and into the bladder. This one-way flow is usually maintained by a âflap valveâ where the ureter joins the bladder. This keeps urine from backing up into the kidney.