1 An electrician can charge $150 to $200 to install a single row of track lighting. 2  A typical 3-light track light fixture costs $30 to $150.  Installing sconce lighting, a bathroom light or vanity light will cost $50 to $150.
Answers from Erik P. Castle, M.D. Bladder outlet obstruction in men is a blockage that slows or stops urine flow out of the bladder. Bladder outlet obstruction can cause urine to back up in your system, leading to difficulty urinating and other uncomfortable urinary symptoms. Possible causes of bladder outlet obstruction might include:
1 There is a valve at the meeting point between each ureter and the bladder to prevent the backflow of urine into the kidneys. 2  Kidney reflux means that one (or both) of these valves is not working properly.  During urination, the urine travels up the affected ureter to the kidney instead of flowing out of the body.