Liver function tests, or LFTs, include tests for bilirubin, a breakdown product of hemoglobin, and ammonia, a protein byproduct that is normally converted into urea by the liver before being excreted by the kidneys.
The Highest-Rated Broadcast Series of 2014 â and How People Watched Them. From the veterans ('Big Bang Theory') and newbies ('How to Get Away With Murder') to the shows aging most gracefully ('Criminal Minds'), a look at how the Big Four's top 10 fared this fall.
CSI: Crime Scene Investigation has been called the most popular television show in the world. Not only is CSI so popular that it has spawned other versions that dominate the traditional television ratings, it has also prompted similar forensic dramas, such as Cold Case, Bones, and Numb3rs.