What are liver function tests?

Answer:
My little boy had one of these recently. A liver function test is done to determine how well the liver works. Its done by taking a blood sample and testing how many liver cells are detected in the bloodstream. A high amount of cells detected would mean there's a problem with how well your liver is working.
First answer by Princess-cheryl. Last edit by Princess-cheryl. Contributor trust: 4 [recommend contributor recommended]. Question popularity: 1 [recommend question].