Cirrhosis is diagnosed by symptoms, blood tests, medical history, and physical examination. A liver biopsy may be needed to check how much of the liver has been damaged. During a biopsy, a small piece of liver tissue is removed and studied in the lab.
He voiced the character âTuffnutâ in the Oscar-nominated animated films How to Train Your Dragon and How to Train Your Dragon 2. He also played Dan in Gulliver's Travels, released in December 2010. He played the supporting character of Ranger Jones in the live-action/animated Yogi Bear 2010 film. Unlike his character on the cartoon show, he is dumb-but-not-in-a-funny-way, according to the Buffalo News.
He is also known for his role as Digit in the PBS Kids show Cyberchase and the Aflac Duck in several TV commercials until March 2011, when he was dismissed for telling jokes about the tsunami/earthquake in Japan on his Twitter account. He also acted as Abraham Lincoln in A Million Ways to Die in the West.