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).
Benign prostate enlargement or hypertrophy/hyperplasia (also known as BPH) is a common condition in men as they age. Prostate tissue can enlarge in response to certain hormones. It can swell and block the flow of urine from the bladder, causing uncomfortable symptoms and potentially infection.enign prostate enlargement or hypertrophy/hyperplasia (also known as BPH) is a common condition in men as they age. Prostate tissue can enlarge in response to certain hormones. It can swell and block the flow of urine from the bladder, causing uncomfortable symptoms and potentially infection.