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.
Over ten seasons the series averaged about 4.34 million viewers per episode, with season two the highest-rated at 6.3 million. By the end of its run, Smallville passed Stargate SG-1 as the longest-running North American science-fiction series.