Which of the Following Statements Are True of an LIS

Which of the following statements are true of an LIS?
1) The LIS structures tasks and assists in the management of data produced by the lab.
2) The LIS requires reconfiguration as instrumentation and testing changes.
3) The LIS is the same throughout every laboratory.
4) The LIS affects the preanalytical and postanalytical parts of the laboratory.

A) 1, 2, 3, 4
B) 1, 2, 4
C) 2, 3, 4
D) 1, 3, 4