If no goals are associated with a plaything, it is a toy. (Crawford notes that by his definition, (a) a toy can become a game element if the player makes up rules, and (b) The Sims and SimCity are toys, not games.) If it has goals, a plaything is a challenge.
Topic Overview. The post-void residual (PVR) urine test measures the amount of urine left in the bladder after urination. The test is used to help evaluate: Incontinence (accidental release of urine) in women and men. Urination problems. An enlarged prostate (benign prostatic hyperplasia, or BPH).
Transurethral Resection of the Prostate (TURP). Â© 2006 Terese Winslow, U.S. Govt. has certain rights. Transurethral Resection of the Prostate (TURP) is the most common surgery for BPH. In the United States, about 150,000 men have TURPs each year. TURP uses electric current or laser light. After anesthesia, the surgeon inserts a resectoscope through the tip of the penis into the urethra.