1 Tests for hepatitis A, hepatitis B, and hepatitis C. 2  Testing for exposure to drugs and other substances toxic to the liver (see Drug Abuse Testing and Emergency and Overdose Drug Testing) 3  Ethanol level. 4  Copper and ceruloplasmin for Wilson disease.  Iron tests and genetic tests for hereditary hemochromatosis.
From beneath The Colorado Street Suicide Bridge traveling north on S Arroyo Blvd. The Colorado Street Suicide Bridge as seen from space. It's the curvy road right in the center of the photo (see the shadows of the arched spans). That's the Ventura Frwy that runs parallel and just north of it.
For the first eighteen months after the bridge opened, there were no reports of suicide. Then starting in April 1912 there was a series of four suicides over a three month period. The last known suicide was in May 2013. Thus far, six people have decided to end their lives by leaping from the bridge.