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) Overview. Transurethral resection of the prostate (TURP) is a surgery used to treat urinary problems due to an enlarged prostate. A combined visual and surgical instrument (resectoscope) is inserted through the tip of your penis and into the tube that carries urine from your bladder (urethra). The prostate surrounds the urethra.