If an issue arises during the test, what should the test taker do?

When an issue arises during a test, it is critical for the test taker to report it to the proctor. The proctor's role is to oversee the testing environment and ensure that it runs smoothly. They are trained to address any problems that may occur, such as technical difficulties, questions about the test's content, or any concerns regarding the test conditions. By reporting the issue, the test taker allows the proctor to take appropriate action, which could include resolving the problem or documenting it for future reference. This approach ensures that the integrity of the testing process is maintained and that the test taker has the best opportunity to complete their exam without undue stress or distraction.