An association football (soccer) match is presided over by a referee, whom the Laws of the Game give full authority to enforce the Laws of the Game in connection with the match to which he has been appointed (Law 5). The referee is oftentimes assisted by two assistant referees, and sometimes by a fourth official.
Barfoed's test. Barfoed's test is a chemical test used for detecting the presence of monosaccharides. It is based on the reduction of copper(II) acetate to copper(I) oxide (Cu2O), which forms a brick-red precipitate.
Description: A Renal Function Panel (Kidney Function Test) is a common health screening used to help detect conditions affecting the kidneys. It can also be used to monitor people who are receiving treatment for illnesses affecting the kidneys. A Renal Panel includes the following tests:1  Glucose: Abnormal blood sugar levels can indicate a number of conditions including Diabetes. 2  Over time, high glucose levels can damage the kidneys. 3  BUN (Blood Urea Nitrogen): Used to evaluate kidney function. 4  Creatinine: Used to Evaluate Kidney Function. CMP includes all of the components of a Renal Panel except Phosphorus. Turnaround time for the Renal Function Panel is typically 1 business day. Note: Result turn around times are an estimate and are not guaranteed.