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).
What is the VNTR area is and how is it used to profile DNA? VNTR is variable number tandem repeats. These regions do not really mean anything to the genome but related individuals have similarities between their VNTR regions. In forensâ¦ic analysis, VNTR analysis is used to place a suspect at a crime scene. IN paternity testing, VNTR information is gathered from both parents and matched to that of the child.